GLUCOSE is an important source of fast, short term energy.
When energy is needed to carry out an intensive work that will last about two minutes, ATP can be generated form glucose via anaerobic process which is called anaerobic glycolysis. This process produces two molecules of ATP and two molecules of pyruvate from one molecule of glucose. The ATP produce is used to carry out the short term work.
The complete question is:
Two factors which cause global climate change are listed below.
- Factor 1: Volcanic eruptions.
- Factor 2: Changes in the amount of Sun’s heat received by the Earth’s atmosphere and surface.
Which of these statements is correct about the two factors which cause global climate change?
- Factor 1 and Factor 2 are considered natural factors.
- Factor 1 and Factor 2 are considered human induced factors.
- Factor 1 is a human induced factor and Factor 2 is a natural factor.
- Factor 1 is a natural factor and Factor 2 is a human induced factor.
<h2>Answer</h2><h2 />
- <u>The correct answer is the first choice: Factor 1 and factor 2 are considered natural factors.</u>
<h2>Explanation</h2>
The <em>causes of global climate change</em> are those <em>factors</em> that have an impact in our planet's climate. They may be either anthropogenic or natural.
Anthropogenic means generated (<em>induced</em>) by the <em>human</em> being, i.e. by the activities that we the humans perform, e.g. industry, automotive transportation, household waste, deforastation, use of fossil fuels.
<em>Natural causes</em> are product of the nature's cycles or events, such as the amount of energy that the Sun radiate, the volcanic activity, the natural cooling and warming of the air from the ocean, and glacial changes due to ice ages.
Hence the two<em> factors</em> stated in the question, <em>volcanic eruptions</em> and <em>changes in the amount of Sun’s heat received by the Earth’s atmosphere and surface are considered natural factors.</em>
<span>The part of female reproductive system that is responsible for the nourishment, holding and protection of the embryo or fetus is the uterus, also known as the womb. It also provides support to the bladder, pelvic bones and other organs. </span>
Answer;
3. the two organisms belong to the same kingdom
Explanation;
-The classification of living things includes 7 levels, from the highest to lowest rank: kingdom, phylum, classes, order, families, genus, and species . The most basic classification of living things is kingdoms.
-The broadest classifications are by domain and kingdom; the most specific classification is by genus and species.
Therefore; if two organisms are in the same phylum, then it means they both belong to the same kingdom, because kingdom is the rank of classification higher than phylum.
Somatic cells are diploid (2n) while gametes are haploid (n). In other words, gametes have half the number of chromosomes that somatic cells do.
