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
stepladder [879]
3 years ago
11

Oxygen is the most abundant element by volume in earths

Biology
1 answer:
Hitman42 [59]3 years ago
3 0
This is corect but METHANE IS THE NUMBER ONE REASON WE HAVE GLOBAL WARMING
You might be interested in
Neurotransmitters act over a _______ time and are ________ removed from the synapse long; slowly long; quickly short; slowly sho
xxTIMURxx [149]
Neurotransmitters, such as acetylcholine--the major neurotransmitter found in the human body, act over a short time and they are quickly removed from the synapse by enzymes (i.e. acetylcholinesterase which breaks down acetylcholine to acetyl-CoA and choline).
7 0
3 years ago
The first division of meiosis is called a reduction division. This is because
katen-ka-za [31]

The correct answer is: the mother cell is diploid, but the products of the first division are haploid.

Meiosis is cell division with the purpose to produce the gametes: sperm and eggs. Meiosis is a two-step division process:

• meiosis I- Homologues pairs (chromosome pairs an organism receives from parents, one from mother, one from father) separate during this phase  

•  meiosis II – Separation of sister chromatids.

7 0
3 years ago
Using Grime’s Triangle as a framework, discuss how natural selection and trade-offs work to form the niche of species.
Jobisdone [24]

Natural selection affects the scope of the niche of a given species. Moreover, trade-offs are associated with differences in traits that also may affect the niche of a species.

<h3>Natural selection and trade-offs </h3>

Natural selection refers to the differential survival or reproduction of individuals in particular environmental conditions.

The different niches occupied by species are mainly a consequence of differential trade-offs among species, i.e., by differential phenotypic features that generate negative correlations among species.

Grime’s Triangle is based on the associations (trade-off) between adaptation to productivity and/or competition, stressful environments (habitats) and disturbance.

Learn more about natural selection here:

brainly.com/question/23929271

8 0
2 years ago
Exposure is the characteristics or agents (e.g., food, medications, time in the sun) that a person comes in contact with that ma
Jobisdone [24]
This is true because that’s the answer
6 0
3 years ago
Read 2 more answers
BRIANLIESTTTT!
german
A heterogeneous mixture is a mixture of substances. In this mixture, substances are not chemically bonded just mixed, they're only together.

Examples:

A bowl of different nuts - Many types of nuts together.
A puddle of mud - Water, sand, leaves
Dirt - a bunch of particles held together.

Hope it helped1
3 0
3 years ago
Other questions:
  • Patient i has a ___ deformity; that is, it was present at birth.
    11·1 answer
  • What was the first generation of offspring in mendel's experiment calle?
    15·1 answer
  • What is the TECTONIC CYCLE? Briefly summarize it.
    11·1 answer
  • Label the drawing to the right
    15·1 answer
  • How is gamete formation like tossing a coin?
    12·1 answer
  • In which parent could chromosomal rearrangement have made an X chromosome with 2 fur color alleles?
    10·2 answers
  • Which group is within the Domain Eukarya?
    5·1 answer
  • Which options are examples of innovations that increased the carrying capacity of Earth for people? THANKS!
    13·1 answer
  • In many parts of the United States, homeowners use a significant portion of their energy budget to heat their home in the winter
    7·1 answer
  • throughout the ___________, a healthy dietary pattern can help minimize diet-related chronic disease risk.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!