Which term can be defined as "a level of ecological study that includes all biotic and abiotic factors in an area"?
a. community
b. population dynamics
c. climatology
d. ecosystem

What came first egg or chicken? and is tomato a vegetable or a fruit?

Explain how organisms could be harmed by high levels of salt from roadways?

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root