Answer:
The correct answer is option c.
Explanation:
Starting from the initial primates to the hominids, and eventually, to Homo sapiens, the brain of humans has grown spontaneously. The volume of the brain has increased with the evolution of humans, that is, starting from about 600 cubic centimeters in Homo habilis to 1600 cubic centimeters in Homo neanderthalensis. The Homo neanderthalensis was the hominid with the largest size of the brain, that is, with the maximum cranial capacity. The enhancement in the size of the brain ceased with neanderthals. After that the shrinking of the brain size took place.
Answer:
Increase the use of solar electricity generation.
Explanation:
<em>The correct option would be to increase the use of solar electricity generation.</em>
<u>Solar electricity is a form of electricity generated by capturing the energy from the sun using special device known as solar panel. The captured energy is stored in a chemical cell which is then used to generate electricity. Because the will always exist and unending, the form of energy derived from it is referred to as renewable.</u>
Hence, increasing the use of solar electricity generation will lead to a corresponding increase in the use of renewable energy.
Coal burning and natural gas are non-renewable energy sources while reducing the use of plastics in waste streams have no bearing on increasing the use of renewable energy.
Plasmid, nucleoid, ribosomes, cell membrane, pili, flagella, endospores, capsule, cell wall.
Cells produces antibodies that are released into the bloodstream.
Answer:
ecological dominants
Explanation:
In an ecosystem, organisms of same and different species are usually found. However, some organisms appear too commonly than others in that particular ecosystem. These commonly observed organisms (plants and animals) due to their large numbers are called DOMINANT species. An ecological dominant species is that which numerically outshines its competitors in an ecosystem.
A species may be dominant because it is better adapted to certain processes than Its competitors e.g. getting resources, disease resistance etc. or even deters its competitors. Hence, they appear large in number. This is the case of the abundance of pinyon pine and juniper trees along the desert slope of the sierra nevada mountains in california. In that ecosystem, these two plants dominate, hence, will be referred to as ecological dominants.
