Scientists have discovered a new

species of animal. Which would

provide the best basis for

classifying this new species?

A DNA comparison

B diet of animal

C habitat of animal

D appearance of animal

The central communication conduit between the brain and the rest of the body is the

Disorder treated by restricting milk

What is produced during the replacement reaction of Ba (NO3) 2 and Na2SO4? 2BaNa + 2NO3SO4 2NaNO3 + BaSO4 NaNO3 + BaSO4 BaNa2 + (NO3) 2SO4

Which of the following has the most biomass? a. quaternary consumers b. secondary consumers c. primary consumers d. producers

The Chesapeake Bay faces many issues that affect the water, animals, and environment. Which issue causes a loss of energy in the food chain due to the lack of growth of bottom-dwellers; like worms and clams? A.) a catalyst B.) Bubbling in oxygen C.

Explain why chances of nose bleeding increase with altitude in humans

Trees gives us oxygen, then how can we breathe in desert?

What trees are found in temperate rainforests than in tropical rainforests? Broad-leaf Coniferous Hardwood Flowering

Which correctly summarizes the traits of a good hypothesis? A hypothesis is a statement that cannot be either supported or shown to be invalid. A hypothesis is a question that a scientist formulates about a phenomenon.

When brown iodine is exposed to starch it turns dark purple. In an experiment, you placed a cornstarch and glucose solution within a small plastic bag. Next, you placed the bag in a beaker with water and 10 drops of iodine.