<h2>Mark me brianliest plz I really need it</h2>
Explanation:
<h2>In order to do photosynthesis, a plant needs sunlight, carbon dioxide (CO2) and water. Once the sugar is made through photosynthesis, it is then broken down by the mitochondria to make Page 2 energy for the cell. Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria.</h2>
Answer:
The air in the lungs has a higher concentration of oxygen than that of oxygen-depleted blood and a lower concentration of carbon dioxide. This concentration gradient allows for gas exchange during respiration.
Explanation:
Answer: its c i just did it like 2 minutes ago
Explanation: its c i just did it like 2 minutes ago
Answer:
Salt in the ocean comes from rocks on land.Oceans water is salty because river flowing into it
Explanation:
Spiders are called arachnids. So, a crazy fear of spiders is called arachnophobia.
