Answer: Fingers and toes turning Blue
Explanation:
Autonomic Dysreflexia can be defined as a condition in which there is a sudden increase in the blood pressure. It is most common in people suffering from the spinal cord injury which involve the thoracic nerves or above.
This condition involves following symptoms:
- A pounding headache
- Cold clammy skin
- Sweating above spinal cord
- Nausea.
- High blood pressure
- Slow heart rate
There is no sign of fingers and toes turning blue because it occurs in the case of low blood pressure.
Artificial selection is the breeding of organisms to produce specific traits. An example would be to breed two specific dogs to get one dog with different traits such as herding, agility, and playfulness.
Answer: 1. The adaptive immune response can recognize and respond to an almost limitless array of antigens
Explanation: part of the immune response depends on the antibodies that our body has. These antibodies can recognize antigens which are molecules in the surface of the pathogens, attach to them and destroy or block the harmful effects of pathogens.
Adaptive response allow to the cells of the immune system to develope and synthesize new antibodies. This is helpful because cells can recognize different pathogens, attack them and increase the immunological response of the body or even attack different pathogens at the same time.
Answer:
B)
Explanation:
The answer is B, because as you go up in the trophic levels, energy is lost in the process.
Trees in the rainforest are so tall because they compete for sunlight. Hope this helps!
