Science question i dont know

Answers

Answer 1

f would be your correct answer

Related Questions

Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?

Answers

I’m looking for this answer too! I hope we can get a answer soon:(

There are three questions:

1. Which of the following statements is NOT true regarding Ambulocetus?

A. It could hear well underwater.
B. It lacked hind limbs.
C. Its teeth resemble modern whale teeth.
D. It was slow.

2. How can scientists determine whether an extinct animal gave birth on land or underwater?

A. Location of the hind limbs of the fetus
B. Position of the nostrils
C. Position of the head of the fetus
D. Location of the fossils

3. Fossils of Basilosaurus resemble that of modern whales because–

A. there are similarities in both anatomy and size.
B. they both have the exact same fossil coloring.
C. they lived during the same time period.
D. there are similarities in where the fossils were found.

Answers

Answer:

B,C,A

Explanation:

The statement that is not true regarding Ambulocetus is it lacked hind limbs. The correct option is B.

What are Ambulocetus?

This cetacean ancestor was semiaquatic. It spent most of its time in the water but reproduced on land. Thewissen worries Ambulocetus natans resembled modern crocodiles in appearance and hunting style, consuming marine fish and maybe ambushing animals that wandered too near the water's edge.

It could have observed prey above water even while submerged thanks to the high, sideways-facing eyes on its head that resemble hippos.

2. Scientists can determine whether an extinct animal gave birth on land or underwater by the position of the head of the fetus.

3. Fossils of Basilosaurus resemble that of modern whales because there are similarities in both anatomy and size.

Therefore, the correct option is B, C, and A.

To learn more about Ambulocetus, refer to the link:

https://brainly.com/question/8982063

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Which force of erosion would most likely cause large amounts of loose soil to move down the slope of a hill?

Answers

You’re correct answer is gravity

gravity, since gravity is a pulling force, as the hill erodes , gravity would cause the soil to fall

What changes does estrogen cause in a female's body?

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it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Answer:

it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Explanation:

yea pretty much

will give brainliest!!! The map shows Aśoka’s territorial expansion.

Based on the map, which statement about the expansion of the Mauryan Empire is accurate?

Answers

Answer:

asoka

Explanation:

because is the bigger and is the one that represent more in the image

All of the energy comes from the sun but ______________ capture this energy.
(Copy pasted)
Please answer

Answers

Answer:

You are not showing options so I will guess. Producers, solar panels, greenhouse gases, or dark colors.

Explanation:

The best ones would probably be solar panels, producers, and greenhouse gases.

I would say plants producers or solar panels

Which description properly describes a step involved in cellular respiration?

Select one:
a. Glucose is created, then the energy gained is transferred to the energy molecule.
b. Carbon dioxide and water are released after the energy molecule is charged.
c. Water is divided into carbon dioxide and glucose.
d. Oxygen is combined with ATP to energize it.

Answers

Answer:

A. Glucose is created, then the energy gained is transferred to the energy molecule.

Explanation:

Respiration could be a metabolism that happens altogether to living organisms. In humans, the energy is made within the body by respiration once one molecule of aldohexose is weakened into six greenhouse gas and 6 water molecules in the presence of oxygen.

The study of the movements of tectonic plates and the continents above them are either...
..Plate Tectonics
..Sea floor spreading

Answers

Answer: Plate Tectonics

cupidie (✿◠‿◠)

Answer:

It's plate tectonics

Explanation:

Plate tectonics is the definition of tectonic plates moving

Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?

Answers

Answer:

In prokaryotes, the DNA (chromosome) is in contact with the cellular cytoplasm and is not in a housed membrane-bound nucleus. In eukaryotes, however, the DNA takes the form of compact chromosomes separated from the rest of the cell by a nuclear membrane (also called a nuclear envelope).

Explanation:

What the first guy above said

Describe how a business such as a supermarket or a department store uses classification to make it easier for its customers to find a particular type of merchandise.

Answers

in a supermarket it is likely that the store will be divided into many categories to ensure the customer is able to find what they are looking for promptly. for example, at Walmart, you may find a clothing section, a toy section, a produce section, toiletries section, makeup section and bakery section among many others. this style of organization allows for customers to know exactly where they must go to find what they are looking for - if they would like to purchase an apple they would go to produce etc.

A canyon is a type of landform formed over millions of years as flowing rivers wear away the land and carve out steep cliffs. A person standing at the bottom of a canyon would look up at the tall cliffs and think they were mountains because they are so high. Using this information, the landform at the bottom of a canyon is most like

Answers

Answer:

Has flat ground, and has a river flowing in the middle of it

Explanation:

The river in the middle created the canyon, and the flat land is the small/big space that wasn't used, and stayed flat

How does the formation of coal relate to the rock cycle

Answers

Answer:

Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.

Explanation:

coal is formed within the earth , and can take millions of years to form. it is a non-renewable resource meaning it can run out since it takes so long to renew (make more)

If I mated a guinea pig with black fur (dominant) and a guinea pig with white fur (recessive), what would the offspring be if this was an example of Complete Dominance?
A. Gray fur
B. Black fur
C. White fur
D.White and black fur

Answers

the answer would be A

a, grey fur

hope this helps

The expression of a trait is directly dependent on the
A) Arrangement of amino acids in the protein synthesized
B) Shape of the subunits in the DNA molecule
C) Number if chromosomes present in the nucleus
D) Sequence of bases coded for by the ribosome

Answers

Answer: B

Explanation:

The question wants to know what the expression is directly dependent on.

The sequence of genetic expression goes like this:

DNA -> RNA -> protein

If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.

The Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.

Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.

B. The expression of a trait is directly dependent on the "Shape of the subunits in the DNA molecule."

What do you mean by expression of a trait?

"Expression of a trait is termed as phenotype and it is dependent on many factors. A particular trait may become recessive if it gets combined with a dominant trait."

What causes the expression of a trait?

"Genes also interact in patterns such as partial dominance or co-dominance, the trait is expressed as a mix between two genes. Those are the possibilities for one gene. Most traits are influenced by many genes, there are many different ways for those genes to influence how the trait is expressed."

What is the expression of a trait dependent on?

"Expression of X-linked traits depends on a number of factors including a dominant versus recessive allele, and the gender of the offspring. One can determine the likelihood of producing a child with a particular trait using a Punnett square."

To know more about expression of a trait here https://brainly.com/question/13281421

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science question i dont know v.2

Answers

Answer:

Explanation:

wasakaka

Answer:

H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes

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Help me with this pls My business [in Tacoma] was that of keeping a dry goods, provision, medicine, and general merchandise store. On the 3rd day of November . . . . there were eight hundred or nine hundred Chinese persons in and about Tacoma who at that time were forcibly expelled by the white people of Tacoma. . . .They must have been in the neighborhood of 1000 people in the crowd of white people though I cannot tell how many. They went to all the Chinese houses and establishments . . . . Where the doors were locked they broke forcibly into the houses, smashing in doors and breaking in windows. Some of the crowd were armed with pistols, some with clubs. They acted in a rude, boisterous, and threatening manner, dragging and kicking the Chinese out of their houses.My wife refused to go, and some of the white persons dragged her out of the house. . . . From the excitement, the fright, and the losses we sustained through the riot she lost her reason. 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Which amount is closest to the cost of the paper with the discount before tax? Write the heat equation for each of the following cases:a. A wall, steady state, stationary, one-dimensional, incompressible and no energy generation.b. A wall, transient, stationary, one-dimensional, incompressible, constant k with energy generation.c. A cylinder, steady state, stationary, two-dimensional (radial and axial), constant k, incompressible, with no energy generation.d. A wire moving through a furnace with constant velocity, steady state, one-dimensional (axial), incompressible, constant k and no energy generation.e. A sphere, transient, stationary, one-dimensional (radial), incompressible, constant k with energy generation. I. Introduction to Classical CivilizationsA) Classical civilizations are the societies that were more advanced and more recentthan the ancient civilizations discussed in the previous section.B) Most classical civilizations had a Golden Age- A period of great achievements in art,literature, math, and science.C) Below is a brief outline regarding the classical civilizations that the Regents wouldlike you to know. BRAINLIEST AND 100 POINTS!!!!! Choose the conjunctions in the following sentence:Although I like popcorn the best, my sister likes chips.ImypopcornlikeslikechipssistertheAlthoughbestchoose more than 1 for brainliest Which of the following astronomical bodies is largest?A) JupiterB) the SunC) the MoonD) the Milky WayThank you ..! NOTE:the answer is a mixed number not a whole number. 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