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
Harlamova29_29 [7]
3 years ago
9

Need help asap ! please and thank you !

Biology
1 answer:
LiRa [457]3 years ago
3 0
I think calcium but i could be wrong
You might be interested in
What is Nature. explain​
KIM [24]
Nature, in the broadest sense, is the natural, physical, material world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena.[1]

6 0
3 years ago
Fossilized non-seed vascular plants from the ____________________ Period have been identified. a. Devonian c. Permian b. Cambria
Ipatiy [6.2K]
Fossilized non-seed vascular plants from the Devonian period have been identified. 
<span>The Devonian is an early period and conformity of the Paleozoic Epoch forming from the edge of the Silurian Era.</span>
6 0
3 years ago
The model below shows the Moon at one position in its orbit around Earth. The white half of the Moon represents the part of the
Furkat [3]

Answer: Although the Moon appears to shine, it does not emit light. Instead, we can see the Moon because it is lit up by the Sun.

Explanation:

The part of the Moon that is both sunlit and facing Earth is called the Moon's phase.

As the Moon orbits Earth, the Moon's phase changes. The model below shows the Moon's phase at eight positions in its orbit. The smaller moons closer to Earth show where sunlight hits the Moon. The larger moons farther from Earth show how the Moon will look during that phase.

4 0
3 years ago
What factors affect neuroplasticity how could someone increase the neuroplasticity in their brain
MaRussiya [10]

Answer & Explanation:

A number of factors, such as stress, deprivation of input, adrenal and gonadal hormones, neurotransmitters, growth factors, certain drugs, environmental stimulation, learning, and aging change neuronal structures, and functions, in other words induce neuroplasticity (Fuchs & Flugge, 2014), resulting in alterations in

8 0
3 years ago
The picture shows a model of a cell what is the main function of the part labeled y in the model
Pavel [41]

Answer:

the part that is labeled y helps the plant get water, since plants arent like us they need to have something in their cell to help them get water because they can't just get up and go get a drink like us.

4 0
3 years ago
Other questions:
  • An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
    5·1 answer
  • How should the hands of a caregiver be placed during an attempt to facilitate a muscle contraction?
    12·1 answer
  • Which of these facts is supported by the rock cycle?
    15·2 answers
  • Which term describes a contagious inflammation that causes painful blisters on the eardrum?
    15·1 answer
  • Which shot angle rarely results in a clean kill, ruins a lot of meat, and provides an animal the best opportunity to detect the
    15·1 answer
  • The bacteriologist Sir Alexander Fleming was engage in the study of staphyococcus a kind of bacteria that wa being grown in petr
    7·1 answer
  • Xi needs to stay awake another hour to study for his English final, so he drinks several cups of cola. When he's done studying,
    12·1 answer
  • Approximately twenty-five elements _____.
    13·2 answers
  • Explain why there is a greater efficiency in supplying plants as human food
    15·1 answer
  • Food must be broken down into________
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!