What is the main cause of the deforestation in Haiti?

A)

urban sprawl

B)

industrialization

C)

biofuel production

D)

poverty

E)

mining

During which months do both the Northern and Southern Hemispheres receive the same amount of energy from the Sun?

The Earth is populated mostly by unicellular organisms, such as bacteria. However, there are many multicellular organisms as wel Which of the following is a multicellular organism? A flower B human C all of these

Why is mutation needed for evolution to occur even though it usually has little effect on allele frequencies

Two students are working together to Gram stain a mix of Gram positive and Gram negative cells. One of the students accidentally uses a bottle of water instead of ethanol during the decolorization step. How would this mistake alter their results? A.

How energy is transferred through a food web and food chain using the law of conservation of energy?

Georgia's salt marshes have been identified as one of the most extensive and productive marshland systems in the United States.

Which type of substances serves as a catalyst for reactions that break large food molecules into smaller useful molecules

Amir suffered a severe brain injury in a motorcycle accident and was partially paralyzed on the left side of his body. after several months of intensive physical therapy, he gradually regained the use of his left leg and arm.

if there is 400 people in one room and. 500 more people come how many more people can leave when party is over

How do the three types of RNA work together at a ribosome to synthetize A polypeptide?