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
HACTEHA [7]
3 years ago
13

What are the main functions of the skeletal system?

Biology
1 answer:
insens350 [35]3 years ago
3 0
The skeletal system<span> performs vital </span>functions<span>— support, movement, protection, blood cell production, calcium storage and endocrine regulation — that enable us to survive.</span>
You might be interested in
Which two scientists created the current three-dimensional model of DNA?
Greeley [361]
The two scientists that created the three-dimensional structure of DNA are James Watson and Francis Crick.
3 0
3 years ago
Answers questions . why are estuaries, such as the pamlico estuary, so important? . how would you be able to determine from whe
GaryK [48]
Estuaries, often reffered to as the nurseries of the sea provide feedind habitats for many aquatic animals and plants. Fish and shellfish commonly eaten in the U.S such as oyesters and Salmon complete almost half of their lifecycles in estuaries. Due to its shallow water,Pamlico estuary especially provides opportunities such as Fishing, crabbing and watersports as well.
We can be able to determine this concept by basing our facts on two concepts. Nutrient Influx, upon reaching the estuarian ecosystem, the nutrients in the presence of sunlight undergoes photosynthesis and produce phytoplanktons. Basically, where there is sunlight, we can assume there is a nutrient influx. Presence of Phytoplanktons will in turn help attract animals such as fish. Also, another contribution of nutrient influx is manure produced by the animals

Sewage treatment plans and fertilizer runoff. Auto emissions of nitrogen, fertilizers applied on golf courses and home gardens can contribute. Some plankton species may produce toxins that might cause these outbreaks

5 0
3 years ago
Enzymes speed chemical reactions by
masha68 [24]
A. Decreasing amount of energy needed to start a reaction.
8 0
3 years ago
Explain how paleoclimatologists (scientists that study climate change) use fossils and other records to study climate change.
marysya [2.9K]

Answer:

paleoclimatologists use different sources of information from fossils in order to record past climate and environmental conditions (for example, tree rings or skeletons of coral reefs)

Explanation:

Paleoclimatology is the discipline that studies ancient climate and environmental conditions. Paleoclimatologists are researchers that analyze different sources of evidence to obtain accurate records of past climate conditions. In this regard, the fossil record has proven to be a useful tool to obtain such information. For example, the rings of fossilized trees are usually wider during warm and wet years, while these rings become thinner during cold and dry years. Moreover, geochemical records from the skeletons of fossil corals (composed of calcium carbonate) are good indicators of past climate conditions because coral growth is sensitive to small fluctuations in water temperature. Paleoclimatologists also use non-biological climate indicators (e.g., sediments and ice sheets) to reconstruct past climate and environmental conditions.

6 0
2 years ago
if a single species of squirrel evolved over time into 2 species, each on opposite side of the grand canyon, what is this change
-Dominant- [34]
On one side of the grand canyon could be a squirrel with a birth defect witch reproduses with a  squirrel with normal genes. But the birth defect is stronger than whatever trait that may be. so the litter of squirrels mostly have this trait. and the cycle contiues

6 0
2 years ago
Other questions:
  • An important function of platelets is to __________. an important function of platelets is to __________. transport blood gases
    12·1 answer
  • The combanation of a________ and an _____ produces a zygote with 46 chromosomes
    7·1 answer
  • Why did mendel choose pea plants for his experiments
    14·2 answers
  • Mutations can occur due to changes in the nucleotide sequence in DNA. The changes can be caused by insertion, deletion, frameshi
    14·1 answer
  • Can most organisms that live in the littoral zone could also live in an intertidal area?Why or why not?
    14·1 answer
  • Amniotic fluid reduces mechanical damages in expectant mothers<br>Select one:<br>oTrue<br>False<br>​
    15·1 answer
  • URGENT PLZ ANSWER!!!!!!!!!!!!!
    12·2 answers
  • Granite that is
    5·1 answer
  • ____ used at the end of a metal duct run will help reduce any noise that may be traveling through the duct.
    9·1 answer
  • Most of the digestion and absorption in the small intestine is accomplished by the __________; the longest portion of the small
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!