What is the purpose of the pancreas?
a. mixing blood and oxygen
b. removing excess fluids from the body
c. storing large quantities of blood, minerals, and vitamins
d. with digestion be secreting enzymes to process sugars

Which of the following is not a defining characteristic of plants?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%