Environmental changes have occurred throughout Earth's history and have been influenced by factors such as climate change, volcanic activity, and impacts of asteroids and comets. How have these changes affected life through time? A.
New lifeforms have evolved.
B.
Lifeforms have become extinct.
C.
Lifeforms have changed.
D.
all of these

All of these

Explanation:

New lifeforms have evolved and become extinct because of changes in the earth and that is also change

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

dna is a set of a gene held together by a chemical bond