Energy flow through an ecosystem is one-way because

What type of succession do you think is displayed in the case of Mount Saint Helens? Why? O Primary succession because there is soil left O Primary succession because the lava wiped away all the soil, leaving bare rock Secondary succession because

How long can perishable foods be left out at room temperature?

What property of water makes it move upward from the roots of plants? a. transpiration b. adhesion c. surface tension d. cohesion

How can fossil fuels hurt our environment?

What is the role of cooling air in producing precipitation from clouds?

During a heavy thunderstorm, where would you be most likely to see surface runoff? A. on a mulched garden B. in a grassy plain C. in a dense forest D. on a paved hill

Which of the following best describes succession? Question 1 options: The evolution of species through natural selection to becomes different species over time. All of these are good descriptions of succession.

Your throat is dry, and you want the last cough drop in the box to last a long time in your mouth. What should you do?

Write a description of how the animal cell transports water?

The oceans have absorbed the majority of the increased heat in the atmosphere. a. True b. False