Answer:
reproductive system I think
Explanation:
.
This demonstrates the digestive and circulatory system interacting with the
Reproductive system.
During gestational period, there is the formation of the embryo as a result of
the fusion of the male and female sex cells. This is implanted in the womb
with the aid of the placenta.
The placenta absorbs the nutrient gotten as a result of its metabolism and
flow by the digestive and circulatory system respectively.
This demonstrates the digestive and circulatory system interacting with the
Reproductive system to ensure the embryo are given the needed nutrients
for its growth and survival.
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I WILL MARK BRAINLIEST!
Answer:
Nucleus
Explanation:
Nucleus is the most common cell that a animal will have.
Hope this helps:)
Pls mark brainliest
The different forms of a gene are called
(1 Point)
traits
hybrids
alleles
You are learning about energy transformation in science class Sally Group made this electric magnet using battery and some wise describe the energy transformation
you see here
Answer:
The energy transfer in an electromagnet transfers from mechanical energy to electrical energy to chemical energy. The energy transformation in an electromagnet is from chemical to electrical to electromagnetic waves.
What level in the hierarchy of life would have many characteristics in common?
A beaker of with 115 mL of solution has a temperature of 21 °C. The solution contains 5 g of salt and 115 mL of water. Students added two ice cubes to the solution and stirred the solution with a stirring rod. Which properties of the solution changed as the ice cubes melted?
Answer:
Properties of the solution which changed
1. The temperature of the solution
2. The concentration of the solution
Explanation:
The properties of the solution that changed are:
1. The temperature of the solution: Once the ice cubes were added, (we will assume that the ice cubes were at 0 degrees Celcius) The system had to attain thermal equilibrium. Hence, the higher temperature of the solution melted the ice, while the ice, cooled the entire mixture.
2. The concentration of the solution reduced. We need to remember that ice is water. As the ice was added, we were indirectly adding more water to teh solution, thus diluting its concentration
Can you list the five layers of Earth's atmosphere?
Hello!
The Answer is: The troposphere, stratosphere, mesosphere, thermosphere and exosphere.Thank you for asking this question!
It would be greatly appreciated if you thanked me and marked me as the brainliest!
Have an amazing day.
A pollen grain is:
a. the male reproductive structure of the seed plant.
b. the female reproductive structure of the seed plant.
c. the male reproductive structure of algae.
d. the female reproductive structure of algae.
These images show types of landforms. Which image shows a plateau?
1
2
3
4
Among the images that show different types of landforms, an image that shows a plateau is the second one. Thus, the correct option for this question is B.
What is meant by landforms?Landforms may be defined as naturally-formed characteristics on the surface of the earth often with recognizable shapes and structures. Examples of some landforms are mountains, hills, plateaus, valleys, deserts, plains, etc.
According to the images, the second image shows a type of landform which is often known as a plateau. A plateau may be characterized as a flat and elevated landform that significantly mutiny pointedly above the surrounding area.
The image fourth represents a mountain. The image third represents a plain.
Therefore, an image that shows a plateau is the second one. Thus, the correct option for this question is B.
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Explain how an evergreen tree stores water during months of little rain.
Answer:
i think they are orignally from cold areas so they store water and moisture in there needles. and they stay green year round.
Explanation:
List the major functions and organs of the digestive system.
Answer:
Mouth- Chewing
Esophagus- Peristalsis
Stomach- Upper muscle in stomach relaxes to let food enter, and lower muscle mixes food with digestive juice
Small intestine- Peristalsis
Pancreas- None
Liver- None
Large intestine- Peristalsis
A genome identifies genes in an organism. Which part of the DNA molecule is examined to determine the genetic proteins and traits of an organism?
Answer:
sequence of nitrogen bases
Explanation:
i’m taking my exam rn and that was the correct answer
Answer:
sequence of nitrogen bases
Explanation:
Secretions from the pancreas contain compounds called lipases. Lipases increase the rate of digestion of lipids.
Lipases are an example of which of the following?
• Enzymes
• Simple sugars
Nucleic acids
• Hormones
Lipases are enzymes that lead to the hydrolysis of lipids.
What are mutations, and how can they affect proteins?
Answer:
A mutation is a change in a DNA sequence.
A mutation can cause the protein to malfunction or to be missing entirely.
I hope it helps.
Mutations are permanent changes in the DNA sequence of a gene. Mutations can affect the shape of the protein that is produced. A change in the shape of the protein can affect the function of the protein, which may affect the trait that is seen.
What was “transformed” in griffiths experiment
Answer:
Griffith's Experiment was an experiment done in 1928 by Frederick Griffith. It was one of the first experiments showing that bacteria can get DNA through a process called transformation. ... In this experiment, bacteria from the III-S strain were killed by heat, and their remains were added to II-R strain bacteria
I need to know this I will MARK BRAINLIEST WHO EVER ASWERS FIRST
Answer:
If i am supposed to choose more than one, i would say that plants, animals and bacteria are biotic factors.
Explanation:
A biotic factor is a living organism that shapes its environment.
list 2 examples of traits
Answer:
Eye color
Blood type
Explanation:
your hair and eyes also your eye color
Explanation:
Which macromolecule is found in the cell wall?
A)
Carbohydrates
B)
Lipids
Proteins
D)
Nucleic Acids
In some types of colon cancer, stem cells have a mutation in the APC gene. what happens if the APC gene is mutated?
Answer:
People with mutations in the APC gene have familial adenomatous polyposis (FAP) or attenuated FAP (AFAP).
Are bone cells diploid or haploid?
Answer:
bone cells of human body are diploid
Answer:
diploid i believe
Explanation:
srry if im wrong
10. What is the study of life? (B.1.5)
Answer:
[tex]biology[/tex]
Explanation:
[tex]biology \: can \:be \: referred \: to \: as \: the \:scientific \: study \: of \: living \: oganisms[/tex]
What happens when a stationary front passes?
Answer:
_________
Explanation:
Because a stationary front marks the boundary between two air masses, there are often differences in air temperature and wind on opposite sides of it. The weather is often cloudy along a stationary front, and rain or snow often falls, especially if the front is in an area of low atmospheric pressure.
Gene therapy is a form of_______.
1. Selective breeding
2. Artificial selection
3. Cloning
4. Genetic engineering
What part of the cardiovascular system is directly responsible for nutrient transport?
Answer:
Circulatory system
Explanation:
It is the body's delivery system, concerned with circulating blood to deliver oxygen and nutrients to every part of the body.
Answer:
blood
Explanation:
I took the test on edg.
a female crack addict continued to use drugs during pregnancy. what was the mother suspected of?
a. physical abuse
b. neglect
c. domestic violence
d. physical trauma
The mother suspected of neglect in a female crack addict who continued to use drugs during pregnancy (Option b).
What is drug abuse?Drug abuse refers to the uncontrolled use of drugs, which is harmful to the health of the individual.
Crack is a highly addictive drug that acts as a stimulant and is generated from the cocaine conversion process.In conclusion, the mother suspected of neglect in a female crack addict who continued to use drugs during pregnancy (Option b).
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plzzzzz helppppp!!.......
1. What is responsible for our color sight?
Answer:
Light receptors within the eye
Explanation:
Winters in Minnesota frequently experience
temperatures below zero.
A. Climate
B. Weather
How does driving on the beach contribute to ocean acidification?
Answer:
Driving on the beach can contribute to ocean acidification because of the pollution a car's exhaust exerts. One car can't do much to effect the vast ocean, but everyday cars are driven along the shore and they build up from time to time. This can cause alot of pollution to the waters and sea creatures.
Which organisms should be classified in more than one trophic level?
A farmer is spraying his crops with a specific pesticide. He notices a drastic decrease in the insect population, so he uses the same pesticide the next year. This time, more insects survive. The next year, almost no insects are killed by the pesticide. Why is this happening?
Answer:
Probably insects developed resistance to the pesticide.
Explanation:
The term resistance refers to an inheritable change in the population sensitivity, reflected through the consecutive failure of the chemical effects, correctly used in order to reach a certain effect on the insect population.
Insecticides might produce a genetic modification in the insects, leading them to survive under the effects of the chemical. Insects evolve with the capability of tolerating the poison dose that normally is used to destroy a normal population of plagues.
In the exposed example, the first time that the farmer sprayed the pesticide, the insect population decrease sharply. This means that the chemical affected them severely. The surviving individuals probably suffered a genetic modification and survived. They probably passed this modification to the following generations, which expressed it, and developed resistance to the pesticide.
