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Aleks04 [339]
3 years ago
7

There is an algal bloom in a lake in a populated area. As the leading scientist for the water department, what is the most impor

tant thing to do, based on scientific evidence about such blooms?
A) Warn people about which food is safe to eat.
B)Isolate the whole community until the bloom is gone.
C) Suspend all recreational activities on the lake.
D) Evacuate all humans from the area around the lake.
Biology
2 answers:
tatuchka [14]3 years ago
3 0
The best option is D. Based on scientific evidence about algal bloom, it would be best to evacuate all humans from the area around the lake. Algal bloom is caused by excess nutrients in the lake. This occurrence is linked to the death of fishes, plants, mammals and birds. Also. it has been said to cause human illnesses. Thus, to avoid this, it would be best to stay away from the lake with algal bloom.
malfutka [58]3 years ago
3 0

Answer:

b

Explanation:

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rosijanka [135]

Answer:

Hard

Explanation:

it is hard because these are usually hard parts of an organism including shells, bones, teeth, woody trunk, stems, and branches.

3 0
2 years ago
Fermentation and aerobic respiration break down glucose to make
Eddi Din [679]

Answer:

D

Explanation:

Fermentation produces a net gain of 2 ATPs

Aerobic respiration produces a net gain of 32 ATPs

6 0
3 years ago
1. Explain using diagram how monomers are arranged in Thermoplastic and Thermosettingplastics.​
Romashka [77]

Explanation:

In thermoplastics, the arrangement of monomeric units is linear and in thermosetting plastics, it is cross-linked. Thermoplastics are usually soft, weak and less brittle, so can get soften on heating and stiffen on cooling. They can be melted, remoulded and recycled easily.

7 0
2 years ago
Planet A has a tilt of five degrees. What seasonal changes would be expected on this planet?
andrey2020 [161]

Answer:

MRCORRECT has answered the question

Explanation:

Do to the fact that Earth's axis is tilted 23.5 degrees to the plane of the "ecliptic", which is the plane of the Earth's orbit around the Sun. Each planet's orbital plane is a little different from Earth's, and each planet has a different axial tilt. The fact that we are talking about 5 dgrees we are talking about Jupiter which there would be little to no change

8 0
3 years ago
The____is used to study the similarities in different species from long ago and to reveal links between the species .
Darya [45]
It’s Molecular Homology
5 0
3 years ago
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