Please help!
Which of the following is most likely to cause the greatest decrease in the snake population?

Choose 1

A

An increase in the grasshopper population

B

A decrease in the hawk population

C

A decrease in the mice population

D

A decrease in the vulture population

Aboy with an extra x chromosome probably has which of the following syndromes?

How are fossils used to date organisms?

You and a group of friends are spending your vacation hiking through the mountains. it is cold in the mountains. you will be expending a lot of energy while hiking and you will need plenty of energy to keep you warm. you should pack foods high in to provide the most energy or kilocalories per gram of food. a) carbohydrates b) lipids (fats) c) proteins d) sugars