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Nady [450]
3 years ago
6

List three environmental factors that can be unhealthy?

Biology
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

pollution

nuclear/industrial waste

climate change

Explanation:

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Write a paragraph in your science journal that explains why you can step out of the shower into a warm bathroom and begin to shi
max2010maxim [7]
When you shower with hot water, everytime you get out the shower, outside it is cold, but inside it is hot due to the hot gas particles. When you shower with cold water, it is the opposite.
6 0
3 years ago
What is NOT true about the evidence that fossils provide?
aleksandrvk [35]

Answer:

C. All fossils contain intact DNA that can be sequenced.

Explanation:

Fossils are the impression, trace or preserved remains of once-living thing from past thousands of years such as bones, exoskeletons, objects preserved in amber, and stone imprints of animals or microbes.

Fossils provide evidence about seevral characteristics and features of extinct organism such as evolutionary relationship between organisms and  transitional forms between groups of organisms. but all the fossil do not provide evidence about the intact DNA that can be sequenced because some fossils carry DNA rumnants which do not have the ability to get sequenced.

Hence, the correct option is C.

6 0
3 years ago
Describe the process of seed germination
Slav-nsk [51]
Basically the seed contains 2 parts, the testa, which is the seed coat that protects the seed and cotelydon, which is the inside of the seed, containing the radical and plumle.
for seed to germinate, we need 3 basic conditions,
warmth, it is the suitable temperature for seed germination, it can influence the activity of enzymes. providing a optimum temperature
water, to soften down the testa so that the shoot can break out from the testa
and oxygen, for aerobic respiration
.
If these conditions are absent, the seed may be in the state of dormancy. where is won't germinate until it meets the suitable conduction.
after that, the enzyme will digest the nutrient inside the seed and provide amino acid, which is necessary to seed germination. and meanwhile the aerobic respiration provides energy, so that the plumlecan shoot out, and be the shoot of the plant.
and then until it grows leaves, it'll start to complete photosynthesis, instead of using the nutrients inside the cotelydon.
7 0
3 years ago
An acid is a(n) _____.
Airida [17]

a molecule of other entity that can donate a proton or accept an electron pair in reactions.

6 0
3 years ago
Read 2 more answers
Erika has type 1 diabetes and gives herself insulin injections to help manage her blood glucose level. One afternoon, Erika test
Kay [80]

Answer: Take a specific dose of insulin.

Explanation:

The type 1 diabetes is controlled by taking an optimum amount of insulin in the body which controls the blood pressure.

The blood glucose level of the blood if increases more than 150 mg/dL then medicines should be taken in order to decrease the blood glucose.

The blood glucose level of Erika is 260 mg/ dl then should immediately seek for insulin to lower down the blood glucose level.

6 0
3 years ago
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