The endocrine glands are located throughout the body.
The answer is blood plasma. Blood
plasma is ultrafiltrated
by the choroidal capillaries to become cerebral spinal fluid, about
50%. The rest is secreted by the cells of
the choroid plexus and ventricular ependyma. They contain the same elements in the blood plasma necessary for the nourishment an proper functioning of cells
Answer: D. Secondary
Explanation:
An ecological disturbance is a circumstance caused by an agent that can be of biological or non-biological origin. The agent is capable of bringing negative changes to an ecosystem. Fire is an example of ecological disturbance. In the given situation, the forest burns down the trees are an example of the direct interaction of fire with the trees; therefore, it is a primary disturbance. Nevertheless, this interaction led to the loss of habitat of animals forced to move to other areas as the fire burned the trees. It is called secondary disturbance.
Answer:
The foam will be formed only in glass B and D.
Explanation:
fermentation is a chemical reaction and procedure of breaking up a specific substance by microscopic organisms, or for this situation, yeast. The yeast in glass b was enacted by including warm water and sugar. The foaming outcomes from the yeast eating the sucrose.The sugar aging procedure emits heat as well as gas as a waste products. In this test glass b emitted carbon dioxide as its waste.
Yeast organisms respond distinctive in different situations. Had you attempted to blend yeast in with sugar and cold water, you would not have had similar outcomes. Nature matters, and if the water were excessively hot, it would kill the yeast microorganisms.
The yeast alone doesn't respond until sugar and warm water are added and blended to make the maturation procedure. To additionally research how carbon dioxide functions in this procedure, you can blend yeast, warm water and sugar in a container while connecting a baloon to the open mouth. The bloon will grow as the gas from the yeast aging ascents.
Answer:
What stages of aerobic respiration needs oxygen to happen?
The Krebs cycle and the electron transport system
