Euglenids can be autotrophic or heterotrophic

T or F?

High speed, high altitude wind that move air masses. What is that called?

What is a snake’s closest relative? a) Tuatara. b) Turtle. c) Salamander. d) Crocodile. e) Lizard.

How are watershed scores calculated?

A milk snake looks similar to the deadly coral snake. This is an example of A) warning coloration adaptive radiation B) cryptic coloration C) mimicry D) warning coloration

Which events caused the oceans to form? Select two options. The sun released a strong burst of water vapor. As the Earth cooled, water condensed. Materials collided due to strong gravitational forces.

Primary productivity is the rate at which _ make organic matter

What is it called when vesicles are used to move substances into a cell

In the fish called the peacock wrasse (Symphodus tinca), females disperse some of their eggs widely and lay other eggs in a nest. Only the latter receive parental care. Explain the trade-offs in reproduction that this behavior illustrates

Brenda ran a 5 km race. During the race, she began to breathe heavily, and some of her muscles began to burn. Which of these explains why Brenda felt a burning in her muscles during the race? Choose the correct answer.

Is a tissue made up of cells and cell parts that are carried in a liquid