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jeka57 [31]
3 years ago
12

Identity and describe two sources of energy that generally have limited environmental impacts ​

Biology
1 answer:
Ann [662]3 years ago
3 0
Solar, wind and hydroelectric. Many Many of these energy sources have little to no harmful emissions, and generally contribute little to global greenhouse gases.
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Plz help I will mark you brainlist plz ​
Olin [163]

Explanation:

i think the answer is compounds

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3 years ago
A student recorded the height of each student in the school. She then made a bar graph of her results. She observed
eimsori [14]

Answer:

Height is affected by multiple pairs of genes on different chromosomes.

Explanation:  

The quantitative traits are those whose inheritance pattern is the result of the action of multiple genes that act together with the environment. The distribution of quantitative traits in the population follows a bell-shaped curve, which is referred to as normal distribution or Gaussian distribution. These traits are 'quantitative' because they vary among individuals in the population to produce a continuous range of phenotypic values. Examples of quantitative traits include, among others, metabolic rate, height, and weight.

6 0
2 years ago
1. Where are the Galapagos Islands located? (5 points)
jarptica [38.1K]

Answer:

1. Archipelago in Ecuador

2. Different beaks

3. He used Darwinism/ survival of the fittest / evolution to explain these adaptations. The birds on different islands adapted to varying, but specific food types.

4. mutation, gene flow, genetic drift, and natural selection.

Mutation creates new genetic variation in a gene pool.

Gene flow and genetic drift alter allele frequencies in a gene pool.

5. The finches have few predators / competition for food.

Explanation:

3 0
2 years ago
Read 2 more answers
Identify how a hormone molecule performs its function. formation of mRNA in the nucleus initiation of DNA replication because of
expeople1 [14]

Answer:

binding of the hormone molecule with its receptor of the cell.

Explanation:

Hormones are chemical messengers secreted or released by endocrine glands to effect a response in another location called target location. Hormones are proteinous molecules and like every other protein, its function is determined by its shape.

Hormones function or effect their changes by binding to the receptor of the target cell. The hormone recognizes and will only bind to its own receptor molecule on its target cell on order to bring about any change. This defines the specificity of the hormone.

5 0
3 years ago
Which is organelle is labeled E
Vadim26 [7]

Answer:

<u>Golgi</u> aka <u>Golgi Apparatus</u>

Explanation:

It is a red layered looking part of the Eukaryotic Plant Cell.

6 0
2 years ago
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