Answer:
Ways in which people positively affect ecosystems around the world include: Recycling. Establishing wildlife preserves and parks. Creating green, open space laws.
Explanation:
:D
Hello there!
The principle of diffusion consists in the movement of substances through a membrane from a zone with high concentration, to a zone with low concentration, until the concentration is equal on both sides of the membrane.
An example of diffusion is the process that happens when we breathe. Two substances in the body that will move based on the principles of diffusion are Carbon Dioxide and Oxygen. Carbon Dioxide will move from the bloodstream to the alveoli, and Oxygen will move from the alveoli to the bloodstream.
Answer:
the figure in the picture shows the structure of a carbohydrate.
Explanation:
carbohydrates are made up of carbon, hydrogen, and oxygen.
false, because if you add additional organisms, the food web would become lopsided, causing the organisms food to decrease.
The answer is A because the males sperm determines the sex of a baby.The determines sperm is carrying an X or Y chromosome.
