Two advantages of having memory cells when a pathogen is encountered for a second time.

Which simple machines combine to make scissors? A. one lever and two wedges B. two levers and two wedges C. one inclined plane and two wedges D. two inclined planes and two wedges

8 The moon is closest to Earth at Perihelion Apogee Aphelion Perigee

What is the role of the ventral respiratory group (VRG) in the reticular formation of the medulla oblongata? A: They maintain the basic ventilatory rhythm. B: Neurons from the VRG stimulate somatic motor neurons to the external intercostal muscles.

2. extinct : endangered :: a. dinosaur : crocodile b. forn : coal c. death : illness d. coral : rccf

The smallest particle of an element that still retains all the elements properties is a

What does lucid mean?

Haploid sperm and egg are produced via meiosis. What process is responsible for producing the 2N zygote?

Thats not the correct answer i just took the quiz i think its c

How insulin binds to cells and the mechanism involved in triggering the cells to take in glucose?

The structure can only be found in a plant cell and not an animal cell