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
anzhelika [568]
1 year ago
10

Untreated hyperemesis can lead to preterm birth. what is the cause of the preterm birth?

Biology
1 answer:
zysi [14]1 year ago
3 0
Severe dehydration resulting in hypoperfusion of the placenta.
You might be interested in
Competition is a driving force behind natural selection. Which of these statements best describes why competition is a constant
kramer

Answer:

C

Explanation:

Remember that a niche is an inhabited areas where organisms essentially behave a little like humans each filling their own individual role. These aren't extremely common to find but the whole concept of it is that these organisms will function peacefully and trying to help one another survive. C is correct because with minimal resources you will lose that sense of tranquility and now fight it out for who is the fittest for the environment

Hope this helps!

7 0
3 years ago
All living things must get and use
Sveta_85 [38]

Answer:

A. metabolism

Explanation:

Metabolism is the bodily process used to convert food into energy.

To survive, the body must use energy. Energy is important to perform daily tasks as big as moving and as small as undergoing mitosis. All of this energy comes from the food we eat.

Metabolism is a complex process that works to break down the calories within food and convert them into energy we can use.

6 0
2 years ago
A roller coaster train with a mass of 500 kg stops at the top of a hill. If the hill is 110 m high, what is the potential energy
katrin [286]
Potential energy=PE
PE=mgh
m=mass in kilograms.
g=9.8 m/s
h=height in meters

Data:
mass=500 Kg
h=110 m

PE=(500 Kg)(9.8 m/s²)(110 m)=539000 joules
6 0
3 years ago
Read 2 more answers
Write two differences between the unicellular and multicellular organisms.
Tasya [4]

Explanation:

Unicellular organisms contain one cell and all of their functions are based on that one cell whereas multicellular organisms contain more than one cell and there functions are divided amongst different cells like nervous cells, cardiac muscle cells etc..

Unicellular organisms are composed of a single cellMulticellular organisms are composed of more than one cellSimple body organizationComplex body organizationA single cell carries out all necessary life processesMultiple cells perform different functionsThe total cell body is exposed to the environmentOnly the outer cells are exposed to the environmentDivision of labour is at the organelle levelDivision of labour is at cellular, tissue, organs and organ system levelIncludes both eukaryotes and prokaryotesIncludes only eukaryotes

7 0
2 years ago
Describe the process by which glucose molecules pass through the cell membrane. Be sure to state the kind of molecule that allow
Naily [24]
It's because it's a polar molecule and because it's a polar molecule that allows it to go through it was not a polar molecule it wouldn't be able to go through like oil and water water is polar oil is nonpolar that's why they don't mix
3 0
2 years ago
Other questions:
  • The areas of the cerebral cortex involved with conscious awareness of sensation (general somatic sense, vision, hearing, balance
    6·1 answer
  • One of the proteins made and released by a cell is compared to the protein taken
    9·1 answer
  • Biogeographic isolation leads to _________, the formation of a new species.
    8·2 answers
  • Are nerve cells in direct contact with other types of tissues ?​
    9·2 answers
  • Which habitat would have the least variation in its salinity
    9·1 answer
  • Explain briefly why it is important to read good exposition.
    13·2 answers
  • What is one way scientists are able to study operó a provided
    15·1 answer
  • Explain how the random alignment of homologous chromosomes during metaphase I
    9·1 answer
  • Antidiuretic hormone (ADH) and the renin-angiotensin-aldosterone system (RAAS) work together in maintaining osmoregulatory homeo
    6·1 answer
  • All organism in the kingdom Prostista, Plantae, Fungi, and Animalia are?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!