One example can be the needle shaped leaves.
In desert areas, there are not much water sources. So basically, any drop of water is precious. To help prevent water loss of plants, for example cactus has very thin leaves that are needle shaped. Or some even don't have any leaves. This can reduce the surface area of leaves and thus reduce the water evaporating to the outer environment.
Another example also shown on cactus is that they have very thick waxy cuticle. It can also prevent water from evaporating from the stem. So that's why you see the stem is very shinny.
Answer:
D
Explanation:
It can’t be A because mammals use sexual reproduction. Examples can be humans, cats, dogs, etc.
It can’t be B because plants do use sexual reproduction to reproduce. If you didn’t know, pollen acts like the sperm from a male. It is transported to a female flower where the eggs are held. I don’t know the specifics, but that is the basics to it.
It can’t be C because the offspring produced will have half of the DNA from one parent and half the DNA from the other. Think of your parents. They aren’t exactly the same as you and you aren’t exactly the same as them. Asexual reproduction will produce identical offspring because it just splits into two like bacteria do.
It is D. Think of when your mom becomes pregnant and has to nurture her baby in her belly. It takes about 9 months. For asexual reproduction, it just needs to split into two, which is much faster.
I hope this helped! Happy Thanksgiving! GOBBLE GOBBLE!
One way a farmer could increase the amount of available nitrogen in his fields without adding synthetic fertilizer would be to grow a legume crop to support the development of root nodules.
Answer:
Electrical stimulation of the brain (ESB) is used on humans during brain surgery to map out the brain and critical structures.
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