The digestive system and the excretory system both excrete waste. Which best describes how waste is secreted in each system?

What role does heat energy from the Sun play in influencing ocean currents? A) The higher rate of evaporation at the equator causes water from the poles to move toward the equator.

What are proteins that are needed to lower the amount of energy required to start chemical reactions?

Which salivary gland, located ventral to the ear, produces nearly half of the total volume of saliva produced?

Which statement tells an advantage of multicellular organisms? 1. Their size allows them to maintain structure easily. 2. They need small amounts of energy. 3. They can reproduce quickly. 4. Cells are able to provide support.

Loss of muscle coordination results from the damage to what?

Why is the action of phagocytes considered a nonspecific response? A It does not occur at any specific temperature. B It is not involved with the production of any specific type of lymphocyte. C It does not respond to any specific type of hormone.

Which statement best describes the relationship between the deer and the plants?

A decrease in honey population will ...

Viruses cannot reproduce on their own and require a host organism to do it for them. This is one reason viruses are not considered to be alive

If the environment changes what is the first thing a species will do to survive