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
MAVERICK [17]
3 years ago
12

Which elements are recycled in the carbon-oxygen cycle

Biology
1 answer:
blsea [12.9K]3 years ago
5 0

Explanation:

The oxygen cycle describes the various forms in which oxygen is found and how it moves through different reservoirs on Earth. There are three major reservoirs of oxygen: the atmosphere, biosphere, and lithosphere. Some people also consider the hydrosphere, a subdivision of the biosphere, to be the fourth reservoir

You might be interested in
What are 3 examples of diploid cells and 3 examples of haploid cells?
Paha777 [63]
Fungi during their life cycle have a haploid phase.
Also have a diploid phase.
Human somatic cells are diploid. (Blood, skin, Muscles, even zygote)
Human sex cells are haploid. (Eggs and sperms)
Hope this helps.

6 0
3 years ago
When doing medical research with human subjects, which FOUR limitations are unavoidable?
liq [111]

Answer:

Option B, C, D and E

Explanation:

While conducting research on human being, following conditions must be fulfilled

a) The subject must be made aware of the risk and result of the study

b) Subject must be aware of the study objective, time duration and post study impacts

c) Subject must be compensated for any injury caused during the study

d) Informed consent must be taken from the subject

e) The subject must beware of the possible uncontrollable scenarios. Also the test conducted must be testifiable on human being

f) The ill effects of the study can be anticipated if the result obtained are worthy enough  

Considering the above facts, option B , C, D and E are unavoidable  

7 0
2 years ago
Help with all please 10 points and try and leave a small explanation, sorry for the quality lol.
andrew-mc [135]
Answer for question 1- B (eliminate all plant life)

Answer for question 3- A (Direct energy from the Sun)

(i’m not entirely sure what the answer is to question 2 and i do apologies if any of this incorrect)

5 0
2 years ago
What do echinoderms and chordates have in common?
nekit [7.7K]

Three important characteristics such as a notochord, a dorsal hollow nerve cord, and pharyngeal gill slits, should appear at any stage of their life cycle. These are the characteristics of the chordates. Members of echinoderms share resemblance with chordates in presence of a notochord.

7 0
2 years ago
QUESTION 15<br> List the 5 characteristics shared by all living things.
Xelga [282]

Answer:

movement

sensitivity

excretion

respiration

reproduce

8 0
3 years ago
Other questions:
  • Exercises including jumping, skipping, and calisthenics (such as those used in a warm-up) are called _______________ exercises.
    5·1 answer
  • Contrast penetrance and expressivity as the terms relate to phenotypic expression.
    5·1 answer
  • Which of the following best describes gene flow?
    7·1 answer
  • Excretion of dilute urine requires ________. A. the presence of ADH B. transport of sodium and chloride ions out of the descendi
    12·1 answer
  • Give two reasons why a country may be experiencing RAPID population growth
    6·1 answer
  • Three examples of patterns in nature.
    14·2 answers
  • A population can decrease due to deaths or ________?
    5·1 answer
  • When objects at different temperatures come in contact, energy stops moving when the objects have the same temperature.
    5·1 answer
  • PLS HELP, I WILL MARK BRAINLIEST I NEED HELP​
    15·1 answer
  • What process is responsible for creating magnetic changes along mid-ocean ridges
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!