Which statement is true of the adaptive, but not the innate, immune system?

Choose 1

(Choice A)
A
It involves the use of lymphocytes.

(Choice B)
B
It fights both viruses and bacteria.

(Choice C)
C
The receptors are highly specific.

(Choice D)
D
Many cells work together to coordinate the response.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

"do a testcross with a homozygous recessive plant."

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called