Which of the following tropisms occurs when a plant responds to light? a. gravitropism c. thigmotropism b. phototropism d. none of the above

A leaf-eating caterpillar turns into a nectar-eating butterfly. How is this behavior an advantage for this species?

Sally's teacher asked her to classify the organisms in a sample of pond water. Sally believed that they all belonged to the same kingdom but there were both unicellular and multicellular organisms. Sally could be correct.

How does cell communication work

What is the purpose of redox reactions in the cell? to produce NAD + and other electron carriers to produce glucose and other carbohydrates to carry oxygen to cells throughout the body to release energy slowly in a step-by-step process

Antibiotic resistance in bacteria is the result of

When the moon is between the Earth and Sun it cannot be seen and is called a ___ moon.

Proteins attract water and hold it within blood vessels, preventing it from freely flowing into the spaces between the cells. this is an example of how protein is used for: a. maintaining fluid and electrolyte balance. b. building antibodies. c.

Identify the fuel that could be classified as a nonrenewable or renewable resource. A) biomass B) geothermal C) wind D) tidal

Water is essential for life. Its special properties make water the single most important molecule in plant life. Which of the following properties of water enable it to move from the roots to the leaves of plants? a:Water exhibits cohesive behavior.

Whats the process of Asexual Reproduction for Komodo Dragons?