If I understand you correctly; the two experimental treatments are the experimental condition and the control condition.
The thing differing between them should be what you want to examine, and especially the thing you want to know of how it influences something. So for example if you want to know how alcohol influences something, the difference should be that one condition will include alcohol and the other won't.
Answer:
Northern
Explanation:
The northern hemisphere is not in the sunlight, therefore it is winter.
Yes it is advantageous for scientists to be able to predict harmful algal blooms.
<h3><u>Explanation:</u></h3>
Algae are minute plant like organisms that are unicellular, belonging to Kingdom Protista. The uncontrolled growth of algae over the water bodies is referred to as algal bloom.
Algal bloom has several bad effects. Although they are plants and growth of plants are good for environment, but growth of algae covers up the water surface, restricting the sunlight to enter the inside of water killing aquatic plants, as well as restricting oxygen dissolution, restricting the survival of aquatic animals. Its called eutrophication.
Algae sometimes also produce toxins which are harmful for both aquatic animals and unfit for human consumption. So the prediction of toxic algal bloom can led to taking measures to curb the bloom and saving the animals and plants from being death.
Answer:
All waste products are not excretory products but all excretory products are waste products
Explanation:
Every living organism needs oxygen and nutrients for survival. In the process, they discharge products that can no longer be used by their system. These “wastes” can be categorized into two types based on their discharged material. The materials discharged during the process of Egestion are undigested matter leftover from the process of digestion. Excretion, on the other hand, discharges metabolic waste products. This is the main Difference Between Egestion And Excretion.
Answer:
Parathyroid hormone
Explanation:
Parathyroid hormone is directly involved in the bones, kidneys, and the small intestine. In the bones, PTH stimulates the release of calcium in an indirect process through osteoclasts which ultimately lead to resorption of the bones.
