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Questions in biology

[Done] What do blobfish eat, and what eats them?

[Done] A material that contains only one type of matter is ______.

[Done] What is the term used for a change in a protein's three-dimensional shape or conformation due to the disruption of hydrogen bonds, disulfide bridges, or ionic bonds?

[Done] **Give three examples of a stimulus and a possible response in humans:** 1. **Stimulus:** Touching a hot stove **Response:** Pulling your hand away quickly 2. **Stimulus:** Hearing a loud noise **Response:** Jumping or startling 3. **Stimulus:** Smelling delicious food **Response:** Salivating or feeling hungry

[Done] What secondary consumers live in the tundra?

[Done] Sediment deposited where a river flows into an ocean or lake forms a ______.

[Done] A swirling center of low air pressure is called a(n) ___.

[Done] At birth, what is the average number of red blood cells per mm³ of blood?

[Done] What is the difference between a dependent variable and an independent variable?

[Done] What forms a spindle-shaped structure of protein fibers on which the chromosomes move during nuclear division?