Answer:
Transport proteins allows only enzymes to pass through the membrane
Explanation:
Mammal? Is this for science or?
Answer:
Explanation:
The fossil record
This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones. Evidence for early forms of life comes from fossils. By studying fossils, scientists can learn how much (or how little) organisms have changed as life developed on Earth.
This app is used world wide , maybe try asking a classmate
