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
GarryVolchara [31]
4 years ago
9

Geographers identify four major kinds of plant life in the united states and canada: tundra, grassland, desert scrub, and what.

Biology
1 answer:
gladu [14]4 years ago
7 0

The answer is forests. A forest is dominated by trees and in a large area. Precisely hundreds of more definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing and ecological function. 

You might be interested in
Warm moist air rises rapidly from the ocean surface and meets the cooler air above Which of these weather conditions is most lik
AlexFokin [52]
I think it’s a hurricane because they are usually on the coast for example Florida
4 0
3 years ago
Read 2 more answers
A client is to have a hip replacement in 3 months and does not want a blood transfusion from random donors. what option can the
Natalka [10]
The answer is Bank autologous blood. It is simply the giving blood. For instance, patients planned for non-crisis surgery might be qualified to give blood for themselves that will be put away until the surgical technique. Amid the time of "capacity", the body is making more blood.
5 0
3 years ago
How do magnetic stripes of iron in ocean rock provide evidence of seafloor spreading
STatiana [176]

Answer:

In the 1960s, scientists found evidence that new material is indeed erupting along mid-ocean ridges. The scientists dived to the ocean floor in Alvin, a small submarine built to withstand the crushing pressures four kilometers down in the ocean. In a ridge’s central valley, Alvin’s crew found strange rocks shaped like pillows or like toothpaste squeezed from a tube. Such rocks form only when molten material hardens quickly after erupting under water. These rocks showed that molten material has erupted again and again along the mid-ocean ridge.

When scientists studied patterns in the rocks of the ocean floor, they found more support for sea-floor spreading. You read earlier that Earth behaves like a giant magnet, with a north pole and a south pole. Surprisingly, Earth’s magnetic poles have reversed themselves many times during Earth’s history. The last reversal happened 780,000 years ago. If the magnetic poles suddenly reversed themselves today, you would find that your compass needle points south.

Explanation:

I found this somewhere.

3 0
3 years ago
Read 2 more answers
Negative feedback occurs when the output of a pathway ____________ input to the pathway. Feedback loops are used extensively to
Sveta_85 [38]

Answer:

Inhibits

Explanation:

Some mechanisms are essential for maintaining homeostasis in the human body. One of the most used mechanisms by our body is the negative feedback system. It causes a negative change from the initial change. As mentioned in the question, this often happens in the hypolamo-pituitary axis, such as when the adrenal cortex produces cortisol, this same cortisol inhibits the adenohypophysis and hypothalamus. It's also important to mention that deregulation in this process can lead to an undue chronic increase in cortisol and can lead to diseases such as anxiety disorder.

6 0
3 years ago
In humans, the maintenance of a stable internal temperature is a direct result of
Strike441 [17]

Answer: 1


Homeostasis in terms of temperature within the human body is achieved by reaction to stimulation from the environment. For example, in cold temperatures our bodies shiver to get warm.

4 0
3 years ago
Other questions:
  • The three major substances removed from the blood by the kidneys are:
    10·1 answer
  • Which would prevent a plant from growing?
    12·1 answer
  • The building blocks of dna are called?
    12·2 answers
  • In which horizon of a soil profile is the parent material usually found? A horizon B horizon C horizon R horizon
    5·2 answers
  • Well preserved fossils of whales and other organisms have been found in the southern parts in Mississippi what could be a reason
    15·1 answer
  • 2 Points
    9·2 answers
  • Aquatic biomes can be distinguished by chemical characteristics such as dissolved oxygen content and salinity and by physical ch
    9·1 answer
  • Which of the following is an example of ecological succession?
    9·1 answer
  • QUICK!<br> What makes phospholipids unusual lipids? Where are they mainly found in cells?
    14·2 answers
  • Water moves via osmosis
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!