Answer:
The correct option is this: GRASS GROW ON A SAND DUNE, IS REPLACED BY SHRUBS AND THEN BY TREES.
Explanation:
Ecological succession refers to the gradual process by which the living organisms in a particular environment are replace overtime. Succession usually occurs as a result of disturbance to the original environment. Ecological succession can be termed as primary or secondary succession based on the type of environment in which the succession occur. One unique features of ecological succession is that lower living organisms are usually replaced with advanced living organisms as time goes on. For instance, in option D, the grasses were replaced by shrubs, which are also later replaced by trees.
Answer:
The pituitary gland; is the answer to this question. I hope it helped.
A carbon sink is anything that absorbs or stored any chemicals containing carbon. They help remove carbon dioxide from the atmosphere in a process known as carbon sequestration.
Answer:
Hormones are involved in the osmoregulation of kidneys by regulating the levels of water.
Such as if the water level is excess in the body fluids, the hormone will help the kidneys to filter as much water as they can from the glomerular capillaries. So, As a result dilute urine is formed.
Now, If the water level is very low in the body fluids, the hormone will help the kidneys to absorb most water and filter less water from the glomerular capillaries. As a result the urine formed is concentrated.
In Chapter 3, "Coordination and Control" You will come to know that the hormone is ADH (Anti-diuretic hormone) called vasopressin.
Answer: False
Ionic bonds form after two different charged particles, like 1 electron and 1 proton. It can not be two of the same, like two negatively charged particles.
The answer is false. Hope it helps!
