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
TiliK225 [7]
3 years ago
8

Why is it important for a pregnant woman to know her Rhesus blood type, and the Rh blood type of the father of her baby?

Biology
1 answer:
RideAnS [48]3 years ago
4 0

Answer: One of the first tests a pregnant woman should expect is a blood-type test. This test checks her blood type and Rh factor. Her Rh factor may play a role in her baby's health, so it's important to know this information early in pregnancy.

Explanation: if you're Rh negative and your baby is Rh positive, your body might produce proteins called Rh antibodies after exposure to the baby's red blood cells. The antibodies produced aren't a problem during the first pregnancy. The concern is with your next pregnancy.

You might be interested in
Both the tundra and the desert experience/contain:
7nadin3 [17]

Answer:

C) II, III, and IV only

II. low precipitation

III. poorly developed soils

IV. animals with extreme adaptations

Explanation:

This is something that generally comes from environmental knowledge.

I. Permafrost. This is commonly found in Tundra's, and is arguably the definition OF a tundra. Tundra's have land with underlying permafrost, which prevents plants that rely on large roots from breaching the land. Deserts don't have THIS problem, they just have sand and overly dried rock-soil.

II. Low precipitation. This is true of both deserts and tundras. If you've ever seen a desert-set- movie, you'd know that the prominent issue of deserts is that they never seem to have water. While Hollywood isn't to be considered accurate, it DOES have some truth here. Deserts are infamous for their extremely low amounts of precipitation (rain). Tundras are nearly identical, though due to other reasons.

III. Poorly developed soils. Yes, Tundras and Deserts both have terrible, terrible soil, for opposite reasons. Tundras are known for extremely low temperatures and little precipitation. Deserts are known for extremely hot temperatures and little precipitation. With Tundras, permafrost lays beneath all the land, preventing any serious plants from growing (outside of resilient grasses, weeds, and shrubs). Deserts have the opposite issue... they average 102 degrees during the day and 24 degrees at night. Excluding the typical presence of sand, this makes for VERY rough soil, as it's baked throughout the day and hardened at night.

IV. Animals with extreme adaptions. Yes. In Tundra's, you'll find a majority of animals that have found ways to adapt to the extremely low temperatures... namely foxes, hares, reindeer, wolves, birds, and some smaller mammals. In deserts, you'll find animals who've adapted to living and thriving in hot temperatures and tolerating the night temps. . .namely reptiles, foxes, scorpions, and armadillos, along with some birds.

V. Hot days and Cold nights. As mentioned before, Deserts average 102F during the day and 24F at night. On the CONTRARY, tundras average -30F to 20F. Obviously, this answer choice is only applicable to deserts.

Hope this helps!

~Troy

7 0
3 years ago
List your favorite food chain/web, with examples and its environment.​
nikitadnepr [17]

Answer:

the ocean is my favorite food web/chain

Explanation:

dolphins eat sharks, sharks eat whales, whales eat fish, fish eat smaller fish, smaller fish eat plankton, and plankton eats algae, algae grows from the sun

4 0
3 years ago
Faults form in ________ temperature - ________ pressure environments.
GaryK [48]
Answer: low temperature, high-pressure

Faults is a fracture in a rock that formed by the rock-mass movement. The fracture is made because the rock rigidity or friction are preventing the movement, make the pressure buildup until it enough to break the rock. This condition will be easier in low temperature and high-pressure condition.


5 0
3 years ago
Frozen water (ice) has less density than liquid water. How does this property of water affect life on earth? Ice floats on the s
madreJ [45]
If the water is salty like in the oceans, as the water freezes the salt is pushed out making the water denser making it sink to the bottom in a current to keep climate cool and the surface currents warm the artic. The way it effects life is, it makes a passageway over the freezing water across so that you won't freeze to death swimming. And it helps migration too. The Sub-zero waters keep algae from growing, which is good because most are hibernation.

I hope this helped!

6 0
3 years ago
While reading a book, the author describes a cat as being as big as a house. Immediately, you picture a huge cat trying to fit t
yanalaym [24]
The author is making C. Mental images
3 0
1 year ago
Read 2 more answers
Other questions:
  • A characteristic of most mollusks is
    11·1 answer
  • When you place your cursor over the insertion point, to what shape does it change? Question 1 options: underscore dash box I-bea
    5·1 answer
  • The ________ complex and the central ________ are both part of the amygdala.
    13·1 answer
  • Bacteria perform each of the following ecological roles. Which role typically does not involve a symbiosis?
    8·1 answer
  • Which of the following describes porifera?
    15·1 answer
  • There are many traits for which it seems natural selection should favor an increase every generation, such as survival from birt
    14·1 answer
  • Where does the Calvin cycle occur? There is a scheme of the chloroplast structure. The outer layer of the chloroplast is labeled
    10·2 answers
  • Respiration is a process where many chemical bonds inside the body break and release energy. This energy is used to perform vari
    7·1 answer
  • Explain true or false if you collect organize and interpret your data properly you will always be able to draw a logical conclus
    10·1 answer
  • Can u help me please​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!