Which of the following statements about exponential growth curves is true?
a. exponential growth curves are common for r-selected species.
b. exponential growth curves show fast growth rates followed by slow growth rates.
c. no organisms in nature experience exponential growth rates.
d. exponential growth curves are s-shaped.

a.Exponential growth curves are common for R-selected species is a correct answer.

Explanation:

Exponential growth defines as the increase in number by a constant proportion.

The exponential growth curve is formed when the resource is more for the population with a particular type species.

In the exponential phase growth rate is the same for each species in a population it results in the rapid increase in the population growth and increases in the size.

The exponential curve is J in shaped and it is seen in R selected species.

R selected species are the species which have a very short life and reproduction rate is very high.

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)

i think its white blood cells

i hope this