1. More heat alters ice, weather, and oceans
2. Human life and prosperity suffer
3. Natural habitats become hostile.
Answer:
A. land and oceans
Explanation:
I took the test and got it right.
Cell differentiation is how generic embryonic cells become specialized cells. This occurs through a process called gene expression. Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions.
Answer:
removal if metabolic waste
Explanation: