I was waiting to get some choices to choose the correct answer. I am trying to answer this question from research and hope that it helps you. According to the endosymbiotic hypothesis, the large cells did not destroy the small aerobic cells they engulfed because they were a source of energy. These small aerobic cells were beneficial.
<span>The term “climate change” generally refers to anthropogenic temperature increases and the corresponding impacts of these increases on global precipitation patterns, wind and other meteorological atmospheric phenomena. Human-fueled climate change is affecting temperatures in all types of environments worldwide, including deciduous forests, and is projected to continue to do so in the foreseeable future -- by how much depends on whether we significantly modify our emissions of greenhouse gases into the atmosphere. Although the Earth has experienced natural cycles of temperature changes throughout its long history, average temperatures in the modern era may eventually surpass previous norms, ultimately resulting in major widespread alterations to deciduous forest ecosystems</span>
Answer:
The answer is cells
Explanation:
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Answer:
C. Sperm would not be able to develop properly.
Explanation:
There is an optimum temperature where sperm production is at its best. An increase or decrease in temperature may affect the quality and quantity of the sperm.
A hydrogen bond is formed when a positively polarized hydrogen atom in one molecule is attracted to a highly electronegative atom in another molecule. In the example of water molecules, the negatively charged oxygen atom in one water molecule attracts the positively charged hydrogen atom in another water molecule. Oxygen atoms tend to steal electrons away from the hydrogen atoms within molecules. When this occurs within a water molecule, the electron loss creates a hydrogen atom with a partial positive charge, which is then attracted to a negatively charged oxygen atom in another water molecule.
The hydrogen bonds that form between water molecules cause them to stick together. This gives water a high boiling point temperature because a greater degree of heat energy is required to break the intermolecular hydrogen bonds. Many organic substances that are required to sustain life, such as nucleic acids and proteins, contain hydrogen bonds. Although these bonds are weaker than the internal ionic or covalent bonds existing between the atoms within molecules, the accumulated strength of hydrogen bonds within living organisms is highly significant and plays an important role in maintaining stability.
