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likoan [24]
3 years ago
6

Write an experiment to show that sunlight is necessary for photosynthesis.

Biology
1 answer:
docker41 [41]3 years ago
3 0

Answer:

Explanationwe have two or three plants, they both get the same water every day they both get the same amount of soil and fertilizer, one is without sunlight and one is with, after a 2 weeks our results will be found

hope this helps

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You are an ecologist collecting data about the declining growth rate of the critically endangered Philippine eagle. The eagles’
Andrei [34K]

Answer:

<em>The correct option is D) immigration</em>

Explanation:

Immigration can be described as the movement of an organism to another place for living. As the scenario in the question tells, the population of the endangered Philippine eagle could be seen only in one place hence we can say that the immigration rate of these organisms was zero because they could not be seen in any other place.

Other option, like option B, cannot be correct because mortality refers to the death rate and obviously many organisms of the species died due to which it became endangered.

5 0
3 years ago
During osmosis, which of the following will occur if the left side of a selectively permeable membrane has a higher solute conce
storchak [24]

Explanation:

Water molecules from the less conentrated right side, will flow into the left side til they equilibrate- at equilibrium both sides will have the same concentration of solute.

In diffusion small water molecules can move across the phospholipid bilayer acts as a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. Similarly, during osmosis the water passes through the membrane due to the difference in osmotic pressure on either side of the phospholipid bilayer, this means that the water moves from regions of high osmotic pressure/concentration to regions of low osmotic pressure /concentration.

Learn more about membrane components at brainly.com/question/1971706

Learn more about plasma membrane transport at brainly.com/question/11410881

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

6 0
4 years ago
State the sructure of transpiration and guttation and both where the occur​
Rama09 [41]

Answer:

Transpiration is loss of water from the surface of leaves in the form of water vapour while guttation is exudation of water from the surface of leaves in the form of drops. Transpiration takes place through stomata while guttation takes place through hydathodes.

Guttation usually occurs at the margins and the tips of the leaves. Transpiration occurs throughout the general surface of the leaves and the young stems.

Explanation:

8 0
3 years ago
A train travels 210km in 3 hours 45 minutes. what is the average speed in kilometers per hour?
ankoles [38]
Im not very good with this, but 
Average speed

Speed = distance over time
Take the distance and divide it by the time i got
60.8695652174
But not sure i did it correctly. Worth a shot.

3 0
3 years ago
which term describe the form or variation of a gene that produes a specific trait , such as a specific eye color
svet-max [94.6K]

Alleles are different versions of genes.

4 0
3 years ago
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