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
solmaris [256]
3 years ago
6

In an Antarctic ecosystem, phytoplankton are the main producers. A

Biology
1 answer:
yulyashka [42]3 years ago
3 0

Answer:

D. The size of the krill population.

You might be interested in
An agriculturist plants legumes, which host the bacterium Rhizobium in their root nodules for nitrogen fixation. How will these
Digiron [165]
The right answer for the question that is being asked and shown above is that: "<span>A. they will overcome the deficiency of nitrogen in the soil." T</span>hese legumes enrich the soil is that <span>they will overcome the deficiency of nitrogen in the soil. </span>
6 0
4 years ago
Antidiuretic hormone (ADH) is important in maintaining homeostasis in mammals.
4vir4ik [10]

Answer:

true

Explanation:

7 0
3 years ago
Answer some of this questions about Hellen Keller start chap 3 please help me
Allushta [10]
Chapter 3:
1. Her aunt created a doll out of towels and sowed eyes on the doll.
2. Dr.Alexander Graham Bell was a Scottish born scientist, inventor, engineer, and innovator who was credited with patenting the first practical telephone.

Chapter 4:
1. Because she is blind and deaf.
3. She lacks remorse/sympathy because she is blind and deaf and does not sense the environment.
4. When Miss.Sullivan arrived, Helen was taught to communicate through finger play. She was often frustrated and angry when she could not communicate.

6 0
3 years ago
Does thymus aid the immune system
DedPeter [7]

thymus plays important role by development of a normal, healthy immune system. thymus function is to generate mature lymphocytes

In other words, white blood cells that help fight of illness in the immune system.

sorry if I am wrong.

4 0
3 years ago
As you walk barefoot in the park, your nose conveys to your brain the smell of the freshly cut grass, your skin sends informatio
murzikaleks [220]

Answer:

A. Sensation

Explanation:

  • <em>A sensation</em> is a mental process (like hearing, seeing or smelling) resulting from the immediate external stimulation of a sense organ often as distinguished from a conscious awareness of the sensory process, it's a physical feeling or perception resulting from something that happens to or come into contact with the body. Considering the example given the freshly cut grass, gentle breeze and sound of children laughing are the physical feelings stimulating your nose, skin, and ears.
  • <em>Selective attention</em> is focusing on a particular object in the environment for a certain period, in your example, the subject is not specifically focusing on one thing at the time.
  • <em>Sensory adaption</em> is the reduction in sensitivity to a stimulus after constant exposure to it, in this case, the subject is nos experiencing awareness of a constant stimulus.
  • <em>Cognition</em> is the process of acquiring knowledge and understanding through thought, experience, and the senses. In your example, the data obtained by the subject is still not processed.

I hope you find this information useful and interesting! Good luck!

4 0
4 years ago
Other questions:
  • What is the general characteristics of fungi
    14·1 answer
  • You find a rock with fossils in it.is this rock more likely to be a sedimentary rock than an igneous rock?explain
    6·2 answers
  • Plants, people, and flatworms share a common characteristic. Identify that characteristics from the choices blow.
    8·2 answers
  • Which feature of the sun is caused due to an irruption of high-energy radiation
    15·2 answers
  • Displacement distance wave graphs can be used to determine the​
    15·1 answer
  • What happens if a protein-digesting enzyme is mixed with starch solution?
    6·2 answers
  • What's that answer I don't understand?
    6·1 answer
  • What is a friend?<br>hello guys anyone is here <br>good evening ​
    9·1 answer
  • What is the muscle superficial to the vastus lateralis and running with the IT band?
    12·1 answer
  • Q1: You pull a leaf from a plant and place it in a cup of water. After a week, roots start to grow from the leaf. What type of r
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!