1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksano4ka [1.4K]
2 years ago
13

About 75% of the earths surface is covered by

Biology
2 answers:
slega [8]2 years ago
7 0
Water.
Comment if you're looking for greater detail.
Setler79 [48]2 years ago
3 0
Water. The other 25% is mostly land.

Hope this helps!
You might be interested in
How do you think that natural selection was involved in the evolution of the hair-like structures?
Luden [163]

Answer:

maybe it helped people with health and skin care so maybe it inspired them to also use it for hair and it worked I hope this is something that atleast helped you sorry if it seems stu-pid

Explanation:

8 0
3 years ago
Read 2 more answers
Below are a list of crosses and a list of progeny phenotypic ratios. Match each cross with the expected progeny phenotypic ratio
alina1380 [7]

Answer:

sorry

Explanation:

7 0
3 years ago
What happens if the pressure in an angler fish habitat decreases
patriot [66]
If you are referring to selection pressure, when the selection pressure decreases, there will be weaker forces of natural selection. The angler fishes without the favourable traits would not be that strongly selected against and vice versa. In some cases such as predation selection pressure, the population of angler fishes in the habitat may increase
8 0
2 years ago
Why is salivary amylase active for only an hour or so, whereas lingual lipase isn't active until reaching the stomach
leva [86]

Salivary amylase will be active for only an hour or so because the optimum pH for activity of amylase is about 6.7–7.0 which is available in the mouth but the pH of the stomach is acidic around 1-2 due to which the amylase enzyme becomes inactive in short-time.

The lingual lipase enzyme is present in the saliva but isn't active until reaching the stomach because this enzyme is acid stable and works efficiently in the stomach, not in the mouth.

Amylase enzyme is secreted in the mouth and is responsible for the breakdown of starch in food into sugars and it starts acting as soon as we put food in the mouth whereas Lingual lipase enzyme is secreted along with saliva but it is not active in the mouth rather its activity starts in the stomach which is responsible for the degradation of triacylglycerol molecules.

Learn more about enzymes here

brainly.com/question/17320375

#SPJ4

3 0
1 year ago
Which substance provides humans with their main source of energy? A: Food B: Carbon Dioxide C: water D: Chlorophyll
swat32

Answer:

Food

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which phase of cell division is shown?
    15·2 answers
  • What is the difference between heat and temperature
    15·2 answers
  • What a pancreas used for
    14·2 answers
  • Identify the cell organelles found only in plant cells and those found in both animal and plant cells.
    11·1 answer
  • Large numbers of ribosomes are present in cells that specialize in producing ___________molecules
    13·1 answer
  • Although Natasha is a brilliant pianist snd highly acclaimed ballet dancer, her high school intelligence test scores were only a
    11·1 answer
  • HELP PLEASE! What is the independent and dependent variable in this experiment and what would be the sample and target populatio
    15·1 answer
  • Adaptations that result from natural selection are expected to increase
    6·1 answer
  • CAN anyone pls answer dis!
    8·1 answer
  • A bird species lives inside a greenhouse, what
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!