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aniked [119]
3 years ago
15

how can scientists test their ideas about the orgin of the unverse if they cant physically interact with or study it

Biology
1 answer:
Galina-37 [17]3 years ago
3 0

The cosmological principle makes assumptions that provide scientific guidelines to enable its study.

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Should for-profit companies be allowed to develop products that affect the dna of other organisms?
Anika [276]

:Thats an opinion

Explanation:

4 0
3 years ago
2. Alleles that are both expressed in a heterozygote are
antiseptic1488 [7]

Answer:

incompletely dominent

Explanation:

because hetrozygouse like Hh is incompletely dominent. but it's dominent means it expresses the dominent allele H

7 0
3 years ago
During a ________ moon, we see one whole side of the Moon here on Earth.
Vinil7 [7]
The answer is Crescent. 
<span>During a crescent moon, we see one whole side of the Moon here on Earth.
</span>

<span>New moon              -</span><span> the illuminated side of the Moon is away from the Earth. only  the shadowed side can be seen. </span>

><span>Waning gibbous    - </span><span>the Moon is less than fully illuminated, but, is more than half.</span>

<span>>Full Moon            - Brightest lunar phase.</span>

7 0
3 years ago
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You are studying with a classmate, who explains that increasing the amount of nutrients in a lake helps submerged, rooted aquati
Nataly_w [17]

Answer:

E-You disagree because the resulting increase in phytoplankton at the surface would inhibit sunlight from penetrating into the water, thus inhibiting photosynthesis in the submerged plants.

Explanation:

Eutrophication is the process wherein nutrients specifically phosphorus and nitrogen are present in excess in a water body such as a lake. The increased concentration of nutrients promoter the growth of cyanobacteria and algae such as phytoplankton.

The increased population of phytoplankton in surface water reduces the oxygen availability and clarity of water for the organisms present in deeper layers.  Also, reduced clarity of water limits the amount of solar radiations penetrating the surface water to reach the deeper layers.

Increased nutrient levels of the lake would rather inhibit the growth of submerged plants due to reduced availability of sunlight as caused by presence of phytoplankton in surface water.  

5 0
3 years ago
Three ways to transfer heat are by _____. radiation, conduction, and convection evaporation, condensation, and precipitation tra
choli [55]
Conduction convection & radiatuon
8 0
3 years ago
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