The Earth is populated mostly by single-celled organisms, such as bacteria. However, there are many multi-celled organisms as well. Which of the following is a multi-celled organism?

A.

insect

B.

human

C.

flower

D.

all of these

How does a hairless cat maintain homeostasis?

What does the food webs demonstrate?

What name is given to a discrete packet of light

What type of organism would you need to use to be able to monitor both photosynthesis and cellular respiration?

Which RNA nucleotide can pair with the Thymine (T) at the beginning of the strand? Drag it into the DNA antisense strand to make a pair

According to the animation, to what genetic element does the rna polymerase bind? according to the animation, to what genetic element does the rna polymerase bind? the operator the repressor mrna the repressor protei

Is Pinocytosis a form of passive transport?

If part of the xylem of a young oak tree is destroyed, which of the following functions would it interfere with most? A) conduction of water to the leaves B) conduction of carbohydrates to the roots C) absorption of carbon dioxide from air

20. What is a nucleotide?

Carbohydrates are the primary source of energy for the human body, for energy production. If If your body lacks enzymes that break down carbohydrates, it would be unable to get you lacked the enzyme to digest proteins, you may not absorb enough