They are multicellular, heterotrophic, they have no respiratory organs, and their digestion is intracellular!
Answer:
Because if the the environment cant support the population it will decrease until the resources are able to hold it again
Explanation:
The receptors for steroid hormones are reside inside the cell instead of the membrane surface, like most other signal receptors. So, Steroid hormones are lipid soluble. Steroids gain access to their receptors because they can readily diffuse through the lipid bilayer of the cell membrane.
Steroids are man-made hormones which are lipid soluble and are normally produced by our adrenal glands, which are two small glands always found above the kidneys. When steroids are taken in higher doses than the amount your body normally produces and that steroids reduce redness and swelling.
Therefore, steroid harmone signalling is a lipid-soluble signalling which can be transmit through the bloodstream from an endocrine gland bound by a steroid binding protein (SBP).
Learn more about steroid hormone signalling here
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Answer:
The correct answer is - option A. A difference in the cultural display rules.
Explanation:
Social or cultural displays rules are a social cluster or group and informal cultural norms to express their emotions in the correct way which are specific to cultural or social groups.
Pedro is an exchange student which makes his social norms different than the social norms or cultural display rules which cause difficulties to deal with the people and classmates.
