All categories

3 years ago

Select the correct statement about the evolution of animals.

Biology

1 answer:

WARRIOR [948]3 years ago

5 0

Answer:

The correct answer is b. The oldest generally accepted fossils of large animals range in age from 565 to 550 million years old.

Explanation:

The oldest one of them all is the hematite tubes, that are dated about 3.77 billion to 4.2 billion years and it's from a yet unknown bacteria.

You might be interested in

A person has problems in keeping his body in a balanced position and cannot coordinate his

k0ka [10]

Answer:

$\huge\boxed{\sf Cerebellum }$

Explanation:

Cerebellum is a leaf-like structure that is a part of the hind brain and is responsible for:

coordinating skeletal muscle movements.
controls movements, posture and balance.
involved in learning too.

So, if the cerebellum of the brain is affected/injured, a person can have difficulty in keeping their body in a balanced position, coordinate voluntary movements of skeletal muscles and learning.

$\rule[225]{225}{2}$

Hope this helped!

8 0

2 years ago

Do to Mendel's law of segregation ....?

hram777 [196]

Answer: A

Explanation:

4 0

3 years ago

When a substance changes into a different substance, a _____ change has occurred.

Yuri [45]

a phase change occurs

e.g ice into water

4 0

3 years ago

Read 2 more answers

When one plant produces identical offspring, it is called ____ ____

aleksklad [387]

Answer:

ase xual reproduction

Explanation:

3 0

2 years ago

Read 2 more answers

5. Four different types of cells are shown below.

Naddik [55]

Answer:

All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell;

Explanation:

8 0

3 years ago