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GarryVolchara [31]
3 years ago
13

3. Prokaryotic cells are found in the fossil record _______ years ago.

Biology
1 answer:
tino4ka555 [31]3 years ago
8 0

Answer:

4.5 billion years ago

Explanation:

this is correct i guess

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True [87]

Answer:

The answer is option B.

Nuclear fusion

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3 years ago
Transfer of energy from the glucose in food to ATP do IN cells movement and other functions
boyakko [2]

The ATP molecules is an immediate source of energy that drives the functions of cell. ... Describe the transfer of energy from the glucose in food, to ATP, to a cell's movement and other functions. Glucose in food helps provide energy to reform ATP. ATP can then use the energy to provide movement and do other functions.

4 0
4 years ago
How do snails return nutrients to the ecosystem?
andrew-mc [135]
<span>contribute to the nutrification of soils through out their decaiyng bodies</span>
6 0
3 years ago
Read 2 more answers
How does (inheritable) variation arise in any population?
garri49 [273]

Variation arise in any population by mutation , random mating between organisms , random fertilization , and crossing over between chromatids of homologous chromosomes during meiosis.

<u>Explanation:</u>

Genetic variation or Inheritable variation is a general estimation that identifies the existing genetic differences over the population. These differences take place in the DNA or Genes and each variation is known as an allele.

Thus Genetic variation is also defined as the variation in alleles of DNA or genes that takes place among and within the population. Each individual is adopted to its nature and environment.

The Genetic Variation is achieved by mutation, mating and fertilizing between random organisms and cross over of chromatids during meiosis(cell division).

7 0
4 years ago
Mutation is a relatively unimportant source of variation and is not the foundation for evolution.
frez [133]
False I think not 100% sure tho
7 0
3 years ago
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