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
Ksenya-84 [330]
3 years ago
9

Exercise causes our body to have increased demands for energy, oxygen and waste removal. Which of the following characteristics

of life would explain this?

Biology
2 answers:
algol [13]3 years ago
5 0
I believe either five or six
sleet_krkn [62]3 years ago
4 0

Answer:

All pf these

Explanation:

You might be interested in
What do the migration routes of homo sapiens reveal about their survival skills and ability to adapt?
garik1379 [7]

<span>The migration routes of Homo sapiens reveal that they went through many environmental and physical challenges but adapted everything much quickly in comparison to the other animals. The evolution allowed other species also to adopt these changes but it took them a long time to fit in the new environment, a sub species of a species adopted the new and the previous one could not, but Homo sapiens invented ways and tools to combat and evolve much quickly. It included their living, dietary needs, clothing and much more.</span>

5 0
3 years ago
4. The water cycle is balanced because
Sergeu [11.5K]

Answer:

hello!

Explanation:

The water cycle is critical not only to weather, but to life on earth.  Rain is necessary for the survival of plants and humans.  

Condensation is necessary for cloud formation.  Evaporation is necessary to cooling and keeping a good balance of water vapor in the air.

The water on Earth now is the same water that’s been on Earth since the beginning.  

What makes that feat possible?  The water cycle.  The water cycle is the process that re-circulates water so we can have bodies of water as well as clouds and precipitation.

The first step of the water cycle is evaporation. About 85% of the water vapor in the air comes from water that evaporated from the oceans.  The other 15% comes from evapotranspiration, which is a catch-all term for water that evaporates from over land.  

This includes water vapor produced by plants during transpiration, water from lakes, streams, puddles and soil moisture, direct evaporation of snow and even water vapor from the breath of animals.  

The second step of the water cycle is condensation. Now that the atmosphere is full of water vapor, that water vapor condenses into water droplets.  Sometimes, like early in the morning, the water vapor condenses on the grass as dew and seeps back into the soil, ready to be evaporated again.  

But most of the water vapor condenses higher up in the air and forms clouds. Once the water droplets are in a cloud, two things can happen.  Either the cloud will dissipate and the water droplets will become vapor again, or the cloud will grow and it will begin to precipitate.

The third and final step of the water cycle is precipitation. Precipitation includes all water that falls from the sky, both in liquid and frozen form, which reaches the ground.  

Once the precipitation makes its way to the ground it can end up soaking into the ground, run off into streams and lakes, become snow cover, be used by plants, be inhaled by animals or fall directly back into the ocean. Then the water cycle can begin again and continue for millions of years to come.

6 0
3 years ago
A diploid zygote and a triploid nucleus are the result of which of the following pollination processes?
azamat

Answer:

Double fertilization

Explanation:

8 0
3 years ago
2. What is the correct order of the steps in the scientific method.
natulia [17]

The correct order of the steps in the scientific method would be to ask questions, make hypothesis, test the hypothesis, analyze the results, draw conclusions, and communicate the results. The correct option would be D

The scientific method refers to a rational order of steps followed by scientists in order to understand natural phenomena.

The method starts by asking questions or making observations about a phenomenon, formulating hypotheses based on the observation, testing the hypothesis using experiments, analyzing the results of the experiment, drawing conclusions based on the result, and then communicating the outcome to the public.

More on the scientific method can be found here: brainly.com/question/7508826

5 0
2 years ago
BRANLIEST PLSSS HURRY
Minchanka [31]

Answer:

The answer is C- the formula : O=C=O

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Vestibular senses, kinesthetic sense, and skins senses all make up:
    10·2 answers
  • (02.04 HC)List an example of how an ecosystem can be affected by weather patterns. Explain how ocean temperatures affect weather
    6·2 answers
  • How can we decide what kinds of performance enhancement are morally defensible?
    7·1 answer
  • During ____________ , there is an increase in ____________ due to a faster and stronger heartbeat and because blood is removed f
    11·1 answer
  • DNA bases pair up in a specific way. In your own words, describe the base-pairing rules in any
    9·1 answer
  • What occurs when particles of warmer matter collide with particles of cooler matter
    14·2 answers
  • If you multiply six positive numbers, the product sign will be
    6·1 answer
  • What is the structure of a genome?
    9·2 answers
  • The kingdom Eubacteria is so called as they have a "True" nucleus.<br> True<br> False
    10·1 answer
  • un auto que se mueve en una trayectoria circular¿ puede tener una rapidez y una velosidad constante?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!