subject
Biology, 10.06.2021 23:50 ravenl1001

How is the 3rd line of defense (adaptive immunity) different than the first two?

A)It gives a specific, targeted response.
B)It prohibits pathogens from entering the body.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 23:30
Examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. examine the two squirrel populations in the accompanying figure. the populations are separated by a geographic barrier. if after a long period of time the two species are no longer separated, what evidence is needed to determine if speciation has occurred? the figure shows two populations of squirrels separated by a geographic barrier. polyploidy is creating new species. the two populations are not interbreeding freely. hybrid offspring of the two populations begin to appear. one species will increase into a population size twice as large as the other species.
Answers: 2
question
Biology, 22.06.2019 00:20
The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an​
Answers: 1
question
Biology, 22.06.2019 04:00
Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses
Answers: 2
question
Biology, 22.06.2019 04:00
The transport tubes from food came down the plant are called?
Answers: 1
You know the right answer?
How is the 3rd line of defense (adaptive immunity) different than the first two?

A)It...
Questions
question
Computers and Technology, 28.08.2019 08:30
Questions on the website: 12804133