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
Bezzdna [24]
3 years ago
13

Earth's earliest atmosphere may have contained which components? 15.8

Biology
1 answer:
vivado [14]3 years ago
8 0

Answer:

Only Water, Oxygen, Nitrogen and ammonia

Explanation:

You might be interested in
According to Engelhardt, the phenomenon of bioethics should be understood as a late-modern intellectual undertaking that is abou
neonofarm [45]

Answer: True

Explanation:

The bioethics can be defined as the ethical issues emerging from the advances in the biology and medicines.

It is concerned about the ethical questions that arises while performing any experiment. This is necessary to have a look on the experiments which is going to happen.

There are many types of research work going among life sciences, biotechnology. According to Engelhardt the phenomenon of the bioethics can be understood as modern intellectual undertaking the reefs of post modernity.

5 0
3 years ago
1. Which of the following has the smallest effect on the rate of photosynthesis?
rjkz [21]

Answer:

C. Air Pollution because light is needed to do photosynthesis as well as carbon dioxide. Temperature is also affecting the rate of photosynthesis (temperature too high the enzymes are denatured) so the answer would be C.

8 0
3 years ago
Read 2 more answers
When water vapor condenses how much heat energy will be released into the atmospher
Anastaziya [24]

25 maxium it all depends on the amount of vapor
5 0
3 years ago
Name one invasive species that lives in the ocean
Harman [31]

Answer:

Asian Carp. Asian carp are fast-growing, aggressive, and adaptable fish that are outcompeting native fish species for food and habitat in much of the mid-section of the United States.

6 0
3 years ago
Read 2 more answers
An object is dropped on earth from a height of 15 m. How long does it take to reach the ground
maks197457 [2]
Speed = 17.2 m/s...................
4 0
3 years ago
Other questions:
  • Which organ systems work together to provide oxygen to cells throughout the body?
    13·2 answers
  • how do current levels of plant and animal biodiversity on easter island compare with past biodiversity levels
    15·1 answer
  • Which of the following best describes one way electron microscopes and light microscopes differ in structure? A) Light microscop
    13·2 answers
  • Allele frequencies for a particular trait are shown over five generations for a population of sexually reproducing organisms.
    15·1 answer
  • 3. Which statement best describes why Beryllium (Be), Magnesium (Mg), and Calcium (Ca) will exhibit similar
    9·1 answer
  • ____ are unicellular organisms with no nucleus that can cause diseases and pain with toxins.
    10·1 answer
  • The combining of chromosomes from genetically different gametes occurs during _____.
    7·2 answers
  • Someone please help asap.
    8·2 answers
  • An atom whose valence electrons conform to the octet rule is:
    10·1 answer
  • Name three methods of disrupting cells before fractionation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!