<span>The
answer is ‘two sympatric species that eat
similar-sized seeds’. Sympatric <span>speciations occur
when a species population diverges without a physical barrier. Resources partitioning
could occur when individuals in a population compete for same resources. Some individuals
in that population may begin to utilize different resources to minimize the
competition (and avoid being competitively excluded from the population). Over time, this results in a divergence of the
populations that utilize different resources hence carving out different
niches. </span></span>
11. Cytoplasm
14. Cell wall
Answer:
The marked portion of that document needs to be changed into a portion with upgraded information that will reflect the new classification level.
Explanation:
The Original Classification Authority (OCA) abide by some rules such as:
- The OCA must be designated in writing, another way of designation won't be allowed.
- The OCA creates Security Classification Guides (SCGs) to help others develop classified materials.
- Only a few positions are designated as an OCA such as the President and Secretary of Defense.
Answer:
Don't know... sry .. But, I think I) C , 2) K
Answer:
1). Renewable energy resources include: solar, wind, water (hydro), biomass, and
2). Nonrenewable energy resources include: coal, nuclear, oil, and natural gas.
Explanation:
Renewable energy resources are replenished naturally and over relatively short periods of time while Nonrenewable energy resources as their name applies are limited in their quantity and supplies too.
These forms of energy are primary formed when fossil fuels are destroyed by use, i.e they are not been recovered(nonrenewables); which brings in alternative sources(renewables).
Human supplies of fossil fuels and minerals are dwindled fast. These are nonrenewable resources as we cannot produce them by any process. Our demand for these limited resources, however, is constantly increasing. So we to cut down their wastages, find acceptable alternatives and also recycle them where possible.
