Biology, 31.01.2020 05:50 lcyaire

Which of the following pairs of animal phyla are the most closely related?

a. echinoderms and arthropods
b. annelids and flatworms
c. cnidarians and echinoderms
d. sponges and mollusks

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 00:30, mommatann

At which location in earth’s interior does the top density continue to increase as thickness decreases?

Answers: 1

continue

Biology, 22.06.2019 05:00, joelpimentel

Cedric has a low fever and minor aches. yesterday, he went to the doctor for his booster shot and receive the flu shot. which best explains why he has this reaction?

Answers: 2

continue

Biology, 22.06.2019 12:00, fillbill

If the dimensions of a cube-shaped cell with a length, height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6

Answers: 1

continue

Biology, 22.06.2019 18:00, tytybruce2

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?

Answers: 2

continue

You know the right answer?

Which of the following pairs of animal phyla are the most closely related?

a. echinode...