Answers
Answer:
Hi!
Epithelial cells (I believe) Nervous SystemSkeletal SystemExplanation:
Epithelial tissue helps cover your "exterior sources". Therefore I'm pretty sure the first one is Epithelial cells.The Nervous System has to do with sense of feeling or sense of touch mostly. The Nervous System controls everything you do! ex. touching a table uses the nervous system.The Skeletal System helps your body move and supports a lot of different things in your body. All of those other options are not correct just because they do not support. Here is what I mean in the shortest way possible:Circulatory- has to do with your lungsLymphatic- involves a network of vesselsExcretory- elimination of wasteTherefore these are your answers #1, #2, and #3.
Hope this helps!
Related Questions
Stomach acid has a pH of about _____. a. 4 c. 6 b. 2 d. 10
Answers
I'll give BRAINLIEST if you answer this correctly
Answers
Answer:
i would say 6 but it might not be right
Explanation:
I’ll mark brainly to the correct answer!
Answers
A potato core was placed in a beaker of water as shown in the figure below. Which diagram best represents osmosis? (NOTICE: Starch is TOO LARGE to move through a membrane on its own
Answers
Answer:
The correct answer is - option A.
Explanation:
Osmosis is the movement of the solvent in a solution into the higher concentration are of solute through the semipermeable membrane such as cell membranes.
The movement of the solvent (water) through a semipermeable membrane is always from a high water conentration to a low water concentration. Solute molecules do not move through a semipermeable membrane during the osmosis process
Which animal has more food connections?
The harpy eagle or the ocelot ?
Answers
Answer:The harpy eagle
Explanation:I hoped I helped
Which substance is harmful in drinking water at any amount?
A) Nitrates
B) Pesticides
C) Charcoal
D) Coliform Bacteria
Answers
Answer:
B
Explanation:
Its a poison stay away from it no matter how much it is
In mice, there are three options for fur color: black,grey and white. What type of inheritance is shown by these mice?
A. Simple
B. Co-dominance
C. Incomplete dominance
D. Sex linked inheritance
Answers
Answer:
C. Incomplete dominance
Explanation:
Incomplete dominance is a type of non-mendelian inheritance in which one allele does not completely mask the phenotypic expression of the other allele in a gene, hence, the blending of both alleles give rise to an intermediate third phenotype.
According to this question, there are three options for fur color in mice namely: black, grey and white. This is so because the alleles for black and white coloration exhibits INCOMPLETE DOMINANCE, hence, they produce a third phenotype (grey) that is a blend of both parental phenotypes.
harmful contamination of the environment by a chemical of agent entering it over a diffuse area is called
Answers
3. Which of the following is an igneous rock?
a. gneiss
b. shale
c. limestone
d. pumice
Answers
Answer:
the answer is d
Explanation:
just use google
True or False-- Males inherit more of their traits from their fathers, while females inherit more traits from their mothers
Answers
Children inherit genes from both their mother and father, so the answer is false.
(hope this helps ^^)
Answer:
the answer is false
Explanation:
How is phosphorus processed by the wetland?
I
Answers
Explanation:
Phosphorus, organic nitrogen and some metals ( iron or aluminium) usually attached to sediment and are carried by runoff to wet land. By holding water, a wetland allows sediment and large particles ti settle on the wetland bottom. The root systems of wetland plants then absorb nutrients from the sediment.
Hi, so i was wondering How long does Mars have to travel around Earth to make it's complete rotation?
Answers
Answer:
24 hours and 37 minutes
Explanation:
At Mars' orbital speed of 24 km per second, it takes the planet 24 hours and 37 minutes to complete one rotation. That is just a little more than a day on Earth.
Answer:
The Earth zips around the Sun at about 67,000 miles per hour, making a full revolution in about 365 days – one year on Earth. Mars is a little slower, and farther from the sun, so a full circuit takes 687 Earth days – or one Mars year.
5. What type of energy is needed for active transport?
Answers
IN YOUR OWN WORDS explain how cell differentiation creates the different cells in a multicellular organism.
Answers
Answer:
A multicellular organism develops from a single cell (the zygote) into a ... tissue and organ development, and cell differentiation (gaining a final cell type identity). ... To function correctly, that body needs well-defined axes (such as head vs. tail). ... Mature cell types of the body, like neurons and liver cells, express different sets
Explanation:
What is the function of the organ shown?
Answers
Answer: Correct.
Explanation: The heart's main function is to pump blood around the body. Blood carries nutrients and waste products and is vital to life. One of the essential nutrients found in blood is oxygen.
Toxins are dumped into a lake. Which of the following is not a likely consequence?
Answers
Answer:
D. The toxin will remain in the lake
Explanation:
Cells use a molecule called
Choose...
to store and release energy like a battery. The energy is stored in chemical bonds between
Choose...
groups of the molecule, and the energy is released when the chemical bonds are broken.
Answers
Answer:
ATP & Phosphate
Explanation:
just took the quiz and got it right
Reaction: C6H120, + 6
A -> 6
B + 6 H2O + energy
What molecules does letter B represent in the reaction above?
02
O CO2
ОАТР
O H2O
Answers
The reaction of cellular respiration involves the use of the glucose molecule in presence of oxygen to produce energy and carbon dioxide. Thus, option B is correct, as molecule B is carbon dioxide.
What is cellular respiration?Cellular respiration is a chemical method that involves the inhaled oxygen and use of the food molecules to release energy along with the water and carbon dioxide molecules.
Cellular respiration can be depicted by the reaction:
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O + energy
Therefore, molecule B is carbon dioxide.
Learn more about cellular respiration here:
https://brainly.com/question/13721588
#SPJ2
Which could describe the properties of sedimentary rock?
A.blocklike or square crystals
B.foliated crystals
C. Large crystals, flattened into visible stripes
D.rounded grains cemented together by dissolved minerals
Answers
Answer:
D. Rounded grains cemented together by dissolved mineral.
Answer:
I'd say option D, rounded grains cemented together by dissolved minerals.
Explanation:
pls mark brainliest
what is the unit for mass
Answers
NEED HELP ANSWERING THIS PLS
Answers
Answer:
a
Explanation:
PLEASE ANSWER ASAP
Question 6 (2 points)
Some chickens lay an egg every day. Other chickens produce few eggs. A study is planned to examine some factors that might affect the number of eggs produced by chickens. Which of the following is NOT a suitable hypothesis for the study?
Question 6 options:
If the cage for the chickens is larger, they will produce more eggs.
If more eggs are produced by the chickens, they will lose more weight.
If there is more protein in the feed, then more eggs are produced.
If chickens receive more hours of light, then they will produce more eggs.
Question 6 (2 points)
Some chickens lay an egg every day. Other chickens produce few eggs. A study is planned to examine some factors that might affect the number of eggs produced by chickens. Which of the following is NOT a suitable hypothesis for the study
If the cage for the chickens is larger, they will produce more eggs.
If more eggs are produced by the chickens, they will lose more weight.
If there is more protein in the feed, then more eggs are produced.
If chickens receive more hours of light, then they will produce more eggs.
Sam wished to investigate how fertilizer run-off affects the growth of algae in freshwater lakes and streams. He set his experiment up as follows. He placed 900 ml of water into each of five 1000 ml glass beakers. To each beaker, he added 5 ml of water from an aquarium which contained a large concentration of algae. The beakers were placed under a lamp which was on a timer to provide 12 hours of light each day. Liquid fertilizer was added to the beakers in the following amounts.
Each week, a random sample from each of the beakers was examined under a microscope to get a count of the number of algal cells present.
What is the independent variable in this experiment?
Question 7 options:
amount of fertilizer
number of algal cells
hours of daylight
amount of water
Question 8 (2 points)
Sam wished to investigate how fertilizer run-off affects the growth of algae in freshwater lakes and streams. He set his experiment up as follows. He placed 900 ml of water into each of five 1000 ml glass beakers. To each beaker, he added 5 ml of water from an aquarium which contained a large concentration of algae. The beakers were placed under a lamp which was on a timer to provide 12 hours of light each day. Liquid fertilizer was added to the beakers in the following amounts.
Each week, a random sample from each of the beakers was examined under a microscope to get a count of the number of algal cells present.
What is the dependent variable in this experiment?
Question 8 options:
size of beakers
number of algal cells
amount of fertilizer
hours of daylight
Question 9 (2 points)
Sam wished to investigate how fertilizer run-off affects the growth of algae in freshwater lakes and streams. He set his experiment up as follows. He placed 900 ml of water into each of five 1000 ml glass beakers. To each beaker, he added 5 ml of water from an aquarium which contained a large concentration of algae. The beakers were placed under a lamp which was on a timer to provide 12 hours of light each day. Liquid fertilizer was added to the beakers in the following amounts.
Each week, a random sample from each of the beakers was examined under a microscope to get a count of the number of algal cells present.
Which of the following is the control group for the experiment?
Question 9 options:
Beaker D
Beaker C
Beaker E
Beaker A
Beaker B
Question 10 (2 points)
To focus a specimen, it is best to start with which objective:
Question 10 options:
High power
Low power
Scanning
Ocular
On the image, which number represents the coarse adjustment knob?
1
2
5
10
What important feature is missing from this line graph representing sea level change between 1870 And 1990
X axis label
a title
Y axis label
appropriately spaced scales
Answers
Answer:
I know that for 6 is A) for 7) I'm between A) and C) for 8 it's B) 9 I don't understand, but the control group is whatever is kept the same and you're not testing on it and the rest I don't know
What happens when an organic artifact loses its moisture when exposed to dry air?
An organic artifact (blank) and (blank )when it looses its moisture.
Answers
Answer: An organic artifact SHRINKS and DEFORMS when it loses its moisture.
How are Starch and Sucrose Similar? How are they different?
Answers
Answer:they both are a form of carbohydrates that give energy to the body
Explanation:
PLEASE ANSWER SOON SJSKSKS
Answers
Answer:
c and d
Explanation:
Which best describes the cycle that ensures fresh water, which is vital for carrying out metabolic processes, is available?
A.
carbon emission, photosynthesis, respiration
B.
evaporation, condensation, precipitation
C.
evaporation, respiration, transpiration
D.
run-off, precipitation, flooding
Answers
Answer: B. evaporation, condensation, precipitation
Explanation:
The Hydrological Cycle is the process by which water moves from the surface to the atmosphere and then back again. It is important for various reasons one of which is that it is vital for carrying out metabolic processes.
The cycle involves the evaporation of water from the surface which turns water into water vapor. This vapor then becomes liquid and forms clouds when it gets to the atmosphere in the condensation process.
It then falls back down to the surface when the clouds formed become too heavy in the process of precipitation/ rain.
a mid oceanic ridge might be compared to what conitenal landform
Answers
Answer:
It should be Mountain Range
ATP-ADP-ATP is called a
Answers
Answer:
ATP is a chemical compound that our cells use for energy.
ADP is ATP with one less phosphate group.
I hope this helps.
Explanation:
Which of the following is a description of trait of a country with a high
carrying capacity?
O A. Food grown on land near homes
B. Spending hours per day collecting water
C. Easy access to safe drinking water
O D. Very little access to refrigeration
SOMEONE PLEASE HELP ME IM STUCK ON THIS PLEASEEEE
Answers
Answer:easy access to safe drinking water
Explanation:
Trees, such as those in the deciduous forest, are very important to the environment. If the number of trees on earth continues to decrease significantly, what might be the result? (Site 1)
Answers
Answer:
more carbon dioxide would build up without the tress to recycle it and many animals would lose their habitats
Answer:
Animals will begin to migrate towards residential areas if the number of trees on the planet continues to decline, as their natural habitat would be destroyed. There are numerous plant species that can be used as a source of medicine for disease prevention and treatment. Trees provide a significant amount of oxygen to the environment. Some deciduous forest trees grow near rivers, preventing soil erosion by attaching dirt to the plant's roots. Cottonwood, mountain ash, and fruit trees are commercially important trees. If there is a considerable reduction in the quantity of trees, all of the above benefits of trees will be lost.
Explanation:
