What is the oldest type of bacteria

How has the u. s. fish and wildlife service positively impacted ecosystems? a. by regulating private land use b. by conserving wildlife habitats c. by banning hunting and fishing d. all of the above

Describe the atp/adp cycle. why is atp useful as our basic energy source?

Two or more drugs taken at the same time may cause a reaction called:

A person with broca's aphasia would have the most difficulty in

Will upvote! What law of nature did Newton discover and how did he relate his discovery to the relationship between the Earth and the Moon?

nitrogen fixation occurs in some types of sugar cane, a crop grown in Florida. how does nitrogen fixation benefit the sugar cane plant

If nondisjunction occurs and an individual survives, which disorder can occur? Klinefelter syndrome fragile X syndrome DiGeorge syndrome Robertsonian translocation

Which structure in the kidneys' nephrons is mainly responsible for the filtration of the blood? A. collecting duct B. loop of Henle C. glomerulus D. Bowman's capsule

What is the most detailed definition of reproduction?

You are walking along and you see a plant that is small, green, and growing close to the ground. when you look more closely, you see it has a very flexible stem and leaf like structures that lack veins. you are most likely observing a (n)