The figure shows an energy pyramid for an ecosystem. What happens to the amount of energy in the pyramid as it moves up through the different levels?

Marking brainliest! In order for the lagging strand to elongate during DNA replication, it must A. Use short RNA primer to proceed B. progress towards the replication fork C. be synthesized in a 3' - 5' direction D.

In order to retain heat, what occurs in the skin on a cold day? blood vessels of the dermis constrict. blood vessels of the dermis dilate. blood vessels of the epidermis constrict. blood vessels of the epidermis dilate.

What is the basic building block of complex organisms?

The stomach is ___ to the heart. Question 1 options: 1) superior 2) posterior 3) anterior 4) inferior

Biogeochemical cycles definition biology

What does low white blood cell count and low neutrophils mean?

A. Many parts of the brain appear to have no useful function in today's world. b. Losses of small areas of certain parts of the brain rarely cause devastating, often permanent, losses of function. c.

Which of the following states was not a member of the Confederacy?

A sand bar that completely crosses a bay, sealing it off from the open ocean, is called what

Plant morphologist have developed a hypothesis that leaves are flattened stems between which tissue has developed? True or false