1. What region of the brain is responsible for complex thinking such as memory, speech, emotion, planning, and reasoning?

The primary source of energy in Global Earth Climate is the industrial activity. True or False

What is the mechanism that creates the gradient in chemiosmosis

Which of the following is true of high clouds? A. they cause most precipitation B. they generally produce lightning C. they are the result of sublimation D. they are composed mostly icy water

Describe the mutation in a plant that could have a negative outcome for the organism

What is a trait that is ancestral to all chordates? A. a jaw bone B. a notochord C. an amniotic egg D. a vertebral column

If you looked at heart cells, would you expect to see a lot of mitochondria or only a few? Why?

Which of the below is TRUE regarding desertification? a. It is likely to happen in any type of climate b. It produces rich desert ecosystems c. It is not usually impacted by droughts or climate change d.

What is considered a pre existing medical condition?

Humans do not eat the algae directly from the ocean, so how can we still be affected by it?

In an effort to control the ongoing cholera epidemic affecting Haiti, health officials are considering the use of cholera vaccines. One difficulty they are facing is the limited vaccine supply.