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
Umnica [9.8K]
3 years ago
9

What is an ecosystem?

Biology
2 answers:
givi [52]3 years ago
5 0
An ecosystem is where a life of animals can be found and it have a variety of animals and populations
harkovskaia [24]3 years ago
5 0
An ecosystem is made up of all the living and nonliving things in an area. Examples of living things could be plants, animals, etc. Examples of nonliving things could be water, rocks, sand, etc.
You might be interested in
Who created the Wave?
emmainna [20.7K]
Assuming you mean that type of wave that crowds do at games, where a group of people throw their hands up and whoever is next to them throws their hands up shortly after and it continues down the crowd

<span>"Krazy" George Henderson created it

:)
</span>
4 0
3 years ago
Bears and coyotes both consume large plant-eating mammals such as deer. When the deer are in short supply, bears and coyotes may
Gnesinka [82]
This is competition among predators.
8 0
3 years ago
As the size of some animals has evolved to greater sizes, the effectiveness of their adaptations that promote exchanges with the
mezya [45]

Answer:

More branching or folds.

Explanation:

Adaptation may be defined as the ability of the organism to adapt and survive according to its environment. Physical, physiological and chemical changes occur in the body of organism for the adaptation process.

The evolution of the increase in the size of the animals might also changes their internal physiology. The lungs and digestive tract also evolved as the size of the organism get bigger. The lungs has the alveoli to increase the surface area and inhalation of more oxygen in the body. Digestive system has villi or folds that increases the surface area for digestion and absorption.

Thus, the answer is more branching or folds.

3 0
3 years ago
Hello people ~
mario62 [17]

C. Asthma

- Goitre is due to lack of iodine in diet.

- Arthritis due to inflammation of the joints.

- Bone cancer​ due to radiation.

- Asthma due to intake of harmful gases like CO₂.

4 0
2 years ago
Read 2 more answers
Which of the following is a radical?<br> O <br> H20<br> OH<br> H
svetoff [14.1K]

Answer:

<em>The correct option is C) OH</em>

Explanation:

In the field of chemistry, radicals can be described as atoms, molecules or ions which have at least one unpaired electron.

The formation of a radical occurs when a single covalent bond breaks so that each of the atoms that had been involved in the formation of the covalent bond can have an unpaired electron. Examples of radicals include OH, NH4+ etc.

Other option, like option B, is not true because a molecule of water does not have any unpaired electrons in its valence shell.

4 0
3 years ago
Other questions:
  • How did the increased availability of atmospheric oxygen affect the evolution of the eukaryotic cell?
    15·1 answer
  • Please helppp!
    8·2 answers
  • What is the difference between adaptation and acclimatization?
    14·1 answer
  • You learned about wave energy, tidal energy, and current energy. Think about the coastline closest to where you live. Which type
    6·1 answer
  • List five properties of matter.​
    15·1 answer
  • Traits that improve an organism chance for survival
    11·1 answer
  • Does cellular respiration give a runner more energy than lactic acid fermentation
    9·1 answer
  • How often does an average volcano erupt?
    8·1 answer
  • IF A RED BIRD EATS IN A SPACE OF 500 FT AND A BLUE BIRD HUNTS WITHIN THIS 500 FT, BUT ONLY IN A SQUARE OF 100FT, WHAT MIGHT HAPP
    10·1 answer
  • A group of organisms that can breed with one another and reproduce fertile offspring.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!