In agriculture, fertilizers are commonly used. But when they reach the bay, they could be cause of escessive nutrients. Algae use the presence of increased nutrients and enhance their own growth. It is known that they produce an oxygen in the photosynthesis, so it is not a problem while they are still alive. But when these organisms die, their decomposition begins. For the process of decomposition, the oxygen is needed and ultimately it will be depleted from a body of water. This will lead to the death of aquatic animals that depend on oxygen.
Answer:
Meiosis
Explanation:
a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
Answer: The skeletal system and the circulatory system
Explanation:
The trunk of the tree helps in transporting the water and food materials to various parts of the plant.
The trunk of the plants provides it support and allows the movement of the substances from the roots to the other parts of the tree.
The skeletal system of the human body provides structural support to human body. The circulatory system of the body helps in transporting materials fro one part to another in the body.
b. combustion
c. ignition
d. melting
Answer: B. Combustion
Lavoisier’s oxygen theory of combustion was one of his most notable contribution to science and earned him the title of the “father of modern chemistry”. He recognized the combustible property of oxygen and that phosphorus and other metallic elements increased in terms of weight when burned.
The answer is B: Combustion
The given statement is True.
Habitat conservation is a technique by which the management practices to conserve and restore the habitat area for the wildlife is done. Especially those species that are conservation dependent species, about to extinct species, fragmented or reduced in number. These kinds of species are meant to be conserved. There are many conservation efforts going on these days and these efforts are showing its result by restoring the habitats of wildlife species.
Bacteria is everywhere! Just watch out next time you type you might hurt a few hundred.
Like I said bacteria is every where an it is very much alive. Bacteria can be good and bad, our own body is made up of bacteria that goes in bad and makes the change to help our body.
Hope I helped. :)