The oldest fossil forms of life are most similar to

a. animals

b. modern bacteria

c. archaebacteria

d. fungi

The shadow zone exists because

Which is a biological effect of the hydrogen bonding between molecules of water

What happens when humans burn fossil fuels

Maple leaves, palm fronds, pine needles, and grass blades are each different kinds of modified leaves.

Suppose a scientist has found a new type of cell. The scientist notes that the cell has a membrane, a nucleus, cytoplasm, and ribosomes. Is this new type of cell prokaryotic or eukaryotic? How do you know?

Blood typing is an example of this where there is one gene but one gene can have several different characteristics

What did louis pasteur discovered by using a compound microscope?

What is transferred from one bacteria to the next

Which term describes gross pay that is calculated based on the number of hours an employee has worked?

What was Rudolph virchows was contribution to the cell theory