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EastWind [94]
3 years ago
8

What fossils would be bad index fossils

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0
Birds for example would have a bad index fossil
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An energy pyramid is shown. Which sentence best describes how energy flows through this pyramid? A) Energy is transferred down e
sweet [91]
<h3><u>Answer;</u></h3>

C. Energy is transferred from organisms in one level to those in the level above.

<h3><u>Explanation;</u></h3>
  • Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
  • As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
5 0
3 years ago
Sodium chloride breaks down into sodium and chlorine. Why is this process classified as a chemical reaction?
Jlenok [28]

Answer:

C) Is the right answer

Explanation:

chemical reactions occur when a substance is changed into a whole 'nother substance, and cannot be changed back.

how do I know this?

I just learned it today... UwU

I hope this helps!!

3 0
3 years ago
What you know about laws of motion
Advocard [28]

Answer:

Look up brownian motion

3 0
3 years ago
From the following list, which is a limitation to using an electron microscope?
pochemuha
<span>the high expense; electron microscopes are costly</span>
8 0
3 years ago
he bodies of wild-type fruit flies are colored by dark pigments, but an X-linked recessive mutation can confer a yellow, unpigme
bekas [8.4K]

Answer:

We could feed them with another type of food free of silver salts.

Explanation:

When talking about a phenocopy, we are referring to individuals who genotypically should be expressing a determined phenotype, but due to environmental influence, they express another phenotype. This is a non-inheritable phenotype, so it is not considered a mutation.

If we grow thy flies feeding them another type of food that does not include silver salts, and let them mate and reproduce, they will express the real phenotype, because they will not be influenced by the food. In the following generation, there will be dark individuals carrying the dominant allele, and yellow individuals, with the recessive genotype.

7 0
3 years ago
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