Over time, a plant pollinated by a hummingbird has developed very long, tube-like flowers. Why might the flower have adapted in this way?

This is a short answer question I also have to expain why I think this

If you want to design a solar oven to cook a egg in, what color would you want the interior to be so it absorbs the most amount of heat?

Identify the instruments used to measure weather vairiables

Which of the following describes how the Domain Archaea is different from the Domain Bacteria? A.) Its organisms have cells with a nucleus B). Its organisms are multicellular C). Its organisms have cells with a different cell wall D).

Some single-celled organisms make copies of themselves through mitosis. Which decribes the function of the cell cycle in such single-celled organisms? A) reproduction B) repair C) growth D) protection

The body's ongoing process of regulating its internal environment electrolyte balance, blood chemistry, temperature, and so on is called a. peristalsis. b. excretion. c. metabolism. d. homeostasis.

In what way are slime molds similar to kelp?

What does not exist in a supersaturated solution

When dust and ash particles from a volcanic eruption block out sunlight and reduce solar radiation, earth experiences the. This results in temporary climate cooling

Which of Jupiter's moons is volcanically active? Io Ganymede Europa Callisto

Risk assessment depends on