Answer:
A cell membrane is made of two layers.
The cell membrane is composed by a phospholipid bilayer where the interior side is hydrophobic and non-polar, while the outside is hydrophilic and polar
Pores and proteins in the cell membrane allow passage through it.
The pores and proteins in the cell membrane have several functions such as, for example, cell signaling (proteins) and selective transport (pores)
The zonation of flora and fauna along an altitudinal transect similar to that found along latitudinal transects is an expression of the the life zone concept.
<h3>What is life zone concept?</h3>
- C. Hart Merriam created the term "life zone" in 1889 to refer to regions with comparable plant and animal groups. Depending on height, location, and latitude, the climate and ecology of many places on the planet naturally divide into life zones.
- Altitudinal zonation is the term for the generally substantial dependence on elevation: the average temperature of an area falls as the height increases.
- The US has thirty-eight life zones, including one boreal, twelve cool temperate, twenty warm temperate, four subtropical, and one tropical (34% of the world's life zones and 85% of the temperate ones).
Learn more about the life zone with the help of the given link:
brainly.com/question/895846
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Answer:
False
Explanation:
the object will float if the force of water (buoyancy )is greater than the objectives weight
The left side of the human body is home to many organs like the left kidney<span>, left </span>ovary<span>and </span>adrenal<span> gland, the </span>stomach<span>, </span>spleen<span>, </span>heart<span>, and the Sigmoid </span>colon<span>. Part of the large intestine and the </span>pancreas<span> are also located on the left side of the body, according to MedGuidance.</span>
