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
Eva8 [605]
3 years ago
15

Most of earths water______.

Biology
1 answer:
pav-90 [236]3 years ago
8 0

Answer:

contains salt

Explanation:

You might be interested in
If a woman starts ovulating at 13 and stops at 50; a) how many ova are likely to be released from her ovaries? b) about how many
muminat
<h2>Ovulation</h2>

Explanation:

Women are born with approximately one to two million ova while female fetuses actually have far more egg cells when they are in the mother’s womb—sometimes as many as six or seven million eggs

  • When egg cells are immature they are referred to as oocytes
  • By the time a woman reaches puberty, there are only a small fraction of oocytes left—usually about 300,000
  • During the reproductive lifespan, only about 500 of a woman’s eggs are ovulated
  • The remaining eggs that are left behind die out during menopause
  • Egg death is a natural part of the cycle of the female reproductive system so prior to menopause, women typically lose a thousand or so eggs every month
3 0
3 years ago
With the following crosses of pea plants, give the flower color of offspring and the ratio expected (red is dominant).. . A cros
mixer [17]
<span>The answer is a), all red, as no white alleles are present in the parents, [ and hence cannot be passed on to the offspring. Showing work- Let R represent the dominant (red) allele: RR(male) x RR(female) ----> All RR offspring.</span>
4 0
3 years ago
Read 2 more answers
The nurse would expect the occurrence of scabies to occur more commonly among children who:
Aleonysh [2.5K]
Live in crowded, unsanitary conditions 
6 0
3 years ago
If a widow’s peak (W) is controlled by a dominant allele and a straight hairline (w) is controlled by a recessive allele, how wo
Firdavs [7]

Answer:

The correct answer is - a heterozygous individual with widow's peak.

Explanation:

In the given case, the dominant character is the widow's peak that is represented by the allele W and the straight hairline is a recessive character represented by the allele w. So, if an individual has both dominant alleles WW it means this individual has widows peek as W is the dominant allele and if this individual has ww allele it means the straight is expressed as no dominant allele to mask the effect of recessive allele w.

In the case of heterozygous that means one copy of dominant and one copy of recessive allele is present that is Ww then this individual have a widow's peak due to the fact that dominant allele will mask the effect of recessive allele.

8 0
3 years ago
Surfactant helps to prevent the alveoli from collapsing by ________.
hodyreva [135]
I<span>nterfering with the cohesiveness of water molecules, thereby reducing the surface tension of alveolar fluid.</span>
8 0
3 years ago
Other questions:
  • Both plant and animal cells contain -
    5·2 answers
  • What are the four types of membrane proteins and what are their functions?
    15·2 answers
  • Two species of birds feed on mistletoe berries. The birds are active at different times of the day and do not come into contact
    15·1 answer
  • What is your opinion about the use of DNA technology to create genetically modified organisms
    11·1 answer
  • All types of precipitation are formed through
    7·1 answer
  • Which kinds of proteins are needed for most cellular activities? a.enzymes b.sugars c.nucleic acids d.amino acids
    8·2 answers
  • Which result most likely occurs when cold and warm air masses collide?
    5·1 answer
  • Discuss how an organism from one of the following domains (Bacteria, Archaea, and Eukarya) impact human life.
    13·1 answer
  • What is the answer ???z​
    6·2 answers
  • Question: what virus shown shaped as a crystal?<br>Vaccines trigger the production of?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!