Answer:
<em>Gamma radiation and X-rays .</em>
Explanation:
Gamma radiation and X-rays are electromagnetic radiation like visible light, radio waves, and ultraviolet light.
These electromagnetic radiations differ only in the amount of energy they have.
Gamma radiation is able to travel many metres in air and many centimetres in human tissue
Sebaceous glands.
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pls give Brainliest answer!
Answer:
yes
Explanation:
thornless roses are often a result of a natural mutation that results in a chimera
Both make it possible for the conditions in the interior to be different from the conditions outside.
Answer:
Shallow water is the barnacles´ <u>realized</u> niche.
Explanation:
The case of Balanus and Chthalamus is an example of competitive exclusion, which refers to the exclusion of the inferior competitor -<em>Chthalamus</em>- by the superior competitor -<em>Balanus</em>- when there is not habitat differentiation, and both species can not share the same niche. In this case, the dominant species occupies part of the fundamental niche of the inferior competitor -<em>medium to low tides</em>-.
The fundamental niche refers only to physic conditions in which a species can live and survive in the absence of any interaction with other species. In the case of <em>Chthalamus</em>, the fundamental niches are the upper intertidal zones, the middle intertidal zone, and the lower intertidal zone.
The <u>realized niche</u> refers to the restricted conditions in which a species can live and survive as a result of environment physic characteristics and the interaction with other species. <em>Chthalamus </em>´ realized niche is the shallow waters. It can not live in the middle intertidal zone because it competes with <em>Balanus</em> and this last species is the dominant one so it occupies that area. <em>Chthalamus</em> can not live either in deep water because it is predated by other species.
