Which of the following protists do scientists believe gave rise to animals?

A) amoebas
B) sponges
C) choanoflagellates
D) ciliates


C

Environmental & Atmospheric Sciences

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Upper air winds are generally faster than the surface winds directly below

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Explain what is meant by the term “Waldsterben”.?

What will be the ideal response?

Environmental & Atmospheric Sciences

Which of the following statements about the Amazon is TRUE?

A) The Amazon River is second only to the Nile River in amount of freshwater delivered to the ocean. B) The Amazon Basin is located in Mexico. C) The Amazon Basin is the largest river system in the world by volume. D) The Amazon Basin is located exclusively in Brazil. E) The Amazon Basin is composed primarily of steep-sided highlands.

Environmental & Atmospheric Sciences

Benthic organisms living in the bottoms of trenches live in the ________ zone.

A. bathyal B. sublittoral C. supralittoral D. hadal E. abyssal

Environmental & Atmospheric Sciences