Answer:
A.
Explanation:
The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem. A great variety of genes and species means that the ecosystem is better able to carry out natural processes in the face of external stress. Thus, the ecosystem is more sustainable.
Hope this helps!! Brainliest?? Anyways have a great day!! :))
Answer: C
Explanation: Thymine pairs with Adenine and Cytosine pairs with Guanine.
The correct option is D. The nervous system is made up of the brain, spinal cord, sensory organs and all the nerves that connect these organs with the rest of the body. These organs are responsible for control of the body parts; they do this by sending appropriate signals to the right body part. For example, nervous system can send signal to a muscle to contract when there is a reason to do so.
Answer:
Sexual reproduction
Explanation:
There are two asexual so I'm going to assume you meant sexual because the rest of these answers create identical offspring.
Remember that sexual reproduction is how humans are made and we are very different from our parents!