Involuntary - shivering, teeth chattering, goosebumps
voluntary - hugging yourself, rubbing hands together
Answer:
What is the main difference between plants on land and phytoplankton
Explanation:
One cell. Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function.
Hi there, the answer would be C (:
50% are homozygous recessive. Homozygous simply means same letters, like rr or RR.