Answer:
they should just contain the same considering they are still sperm sells. so c.
Together, all these organisms (bacteria, grass, shrubs, trees, insects, birds, and small mammals) make up a community.
Similar to human communities, where various types and races of people live and work together, this also happens in the animal kingdom. All of these different organisms live together in the same place and make up a community of their own.
Answer:
Plants can't use N2 as is so the first option is wrong. They do have relationships with bacteria that live in nodules of the root and convert the nitrogen into ammonia, a usable form for the plants. So the second option is correct. There are bacteria living in the soil as well that convert nitrogen to ammonia so technically option 3 is also correct. Again, nitrogen if present in water would be in the form N2 which is not usable by plants so 4 is wrong.
These are correct:
use bacteria to convert nitrogen to usable form
In obtain usable nitrogen compounds from the soil
Epiglottis
The epiglottis is a flap of cartilage that protects the lungs from food entering