B. Plants
Explanation:
Plants are the main producers of the world's total oxygen output into the atmosphere.
Oxygen is a by product of photosynthesis in plant.
- During photosynthesis, green plants manufacture their food using carbon dioxide and water in the presence of sunlight.
- They produce glucose in the process.
- The by product of this process is oxygen gas.
- Oxygen gas is released into the atmosphere by this process.
Learn more:
Photosynthesis brainly.com/question/4216541
#learnwithBrainly
She should inform the students that the spinal cord is the pathway for impulses from both the brain to the body and the body to the brain. It is the central connection of nerves to the brain. It connects from the medulla oblongata in the brainstem to the lumbar region of the vertebral column. It also manages coordinate reflexes managed by the nerves in the spinal cord.
Answer:
It's B.
Explanation:
B. When there was more food to eat in 1989, the number of wolves in a pack increased.
If there's less prey, then there will also be less predators. If there's more, then more predators.
Because, as seen in the graph, it's the only thing that makes sense.
<em>(Then again, it looked kinda blurry to me.)</em>
Still hope this helps though.
Pancreatic amylase
The pancreas secret pancreatic juice that has pancreatic Amylase (enzyme) and they breakdown the carbohydrates into polysaccharides