Rebekah is studying lichens growing on a cooled lava field. What is Rebekah most likely researching?

A. secondary succession

B. climax communities

C. pioneer species

D. disturbances

Which statement is correct regarding internal or external respiration? A. Internal respiration occurs in the alveoli B. Internal respiration occurs in the body's tissues C. External respiration occurs in the body's tissues D.

The modern heliocentric model of planetary motion states that the planets travel around ...

Who was the father of microbiology?

Break each into two primary movement phases such as a lifting phase and lowering phase. For each phase, determine the knee and hip joint movements occurring (i.

Directions: Create an example food chain for a simulated ecosystem that shows the transfer of energy starting with the sun and ending with the wolf. You will need to decide on a possible producer that would be appropriate for this habitat.

Describe the activity of chromosomes in metaphase 1 of meiosis how does this activity differ from the activity

The first organisms to colonize a newly formed, lifeless habitat are part of

Geetha is 13 years old. She weighs 60 kg and is 4 feet and 2 inches tall. What is Geetha's BMI and weight category?

What is a biodiversity hotspot? A. Areas with high numbers of endemic species. B. Areas with high density of species C. Areas with endangered species. D. Areas that are along the equator and experience high temperatures annually.

Which of the following is not a form of forced migration? a. fear of imprisonment and death. b. home destroyed by floods or hurricanes c. food shortage d. chance for better wages.