Hello!
Cardiovascular exercises, or cardio, have to do with endurance and training the heart, blood vessels, and heart. Things like walking, running, biking, and swimming are all cardio exercises.
The answer is a) endurance exercises.
I hope this helps!
Answer:
the grass is the producer, the snake is the secondary consumer, and the eagle (i think thats what the bird is) is the tertiary consumer
Explanation:
the grass is being produced so that one is obvious
the snake is the secondary consumer because it eats the bunny and the bunny consumes the grass. So the secondary has to be the snake
the eagle is the tertiary consumer because it eats the snake and like i stated before the bunny consumes the grass, then the bunny gets consumed by the snake, but the the snake gets consumed by the eagle.
hopefully this was helpful
<span>An element is a substance that cannot be broken into other substances further.An element is composed of one type of atoms all over. Like a molecule can be divided into atoms further. For example, Water is a molecule which is made up of Oxygen (O), Hydrogen (H). Here, Oxygen and Hydrogen are elements and cannot be further broken down into other substances.</span><span />
I believe it is Carbon Dioxide. When we take in Oxygen, we breathe out Carbon Dioxide.
Answer:
B
Explanation:
It's because excessive exercise is going to lower the person's oxygen partial pressure which will cause the affected RBCs to become sickle shaped. When that happens, the cells link to each other and block capillaries that bring oxygen to the tissues and organs. This might result in congestion or ischaemia that damages the tissue.
A is false because iron is required for haemoglobin production so this shouldn't be a problem.
C has no relevance since it won't affect the person's oxygen partial pressure.
D is not going to lower the patient's oxygen partial pressure.
