Why do hormones affect specific cells only?

If you measure the width of a book with a ruler you are collecting

What is keratinization

Approximately how much principal would need to be placed into an account earning 3.575% interest compounded quarterly so that it has an accumulated value of $68,000 at the end of 30 years? a $23,706 b. $23,377 $52,069 d. $58,944 C

Are chemical messengers that are released in one tissue and transported in the bloodstream to alter the activities of specific cells in other tissues.

After the seal chase where does mumbles end up

How are traits inherited by offspring?

In homeotic mutants: Group of answer choices one body structure is missing. one body structure has been changed into another. one body structure has been duplicated. one body structure has significantly increased in size. the organism is infertile.

What effect of acid rain on a ecosystem is

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Justin says that venus and jupiter are similar planets in our solar system. amanda argues that the two planets are actually very different from each other. who is correct? why is that person correct?