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
garri49 [273]
3 years ago
7

Help guys please there’s 2 pages

Biology
2 answers:
Lina20 [59]3 years ago
7 0

Answer:

1 . the process of different kinds of living organisms are thought to have developed and diversified from earlier form during the history of the earth

2. in natural selection genetic mutations that are beneficial to an individual's survival are passed on through reproduction

3. organisms can be made of single cell or millions of cells working together and include animals, plants,fungi, bacteria, and all othe microorganisms.

4.if the environment changes slowly enough, species will sometimes envole the necessary adaptations, over many generations

5. the remains or trace of organisms from a past geologic age embedded in rock by natural processes are called fossils. they are extremely important for understanding the evolutionary history of the life on earth, as they provide direct evidence of evolution and detailed information on the ancestry of organisms

* hope this helps *

Fantom [35]3 years ago
4 0

e v opinion jjfjfjjhcswajr hdfajfa4jndehf4hfrifhrmfii4f4hfi4i4jv4if4j7hf4jfi46vvkkrg

You might be interested in
14
strojnjashka [21]
Changing the amount of solar energy
7 0
3 years ago
In the 1960s, new evidence helped support the theory of continental drift and change it into the theory of plate tectonics. What
mrs_skeptik [129]
They found fossils and rocks that did not fit the climate they should have ben found in.
8 0
3 years ago
Read 2 more answers
A _____ is a major grouping of organisms, such as<br> plants or animals.
Veseljchak [2.6K]

Answer:

kingdom

Explanation:

4 0
3 years ago
Read 2 more answers
What type of climate has no winters
tiny-mole [99]

Answer:

tryejjjjj

Explanation:

kkkkkk

6 0
3 years ago
Read 2 more answers
The organisms that harness non-biological energy and convert it to biologically relevant/useful energy are called __ 1 __ _. The
mamaluj [8]

Answer:

The organisms that harness non-biological energy and convert it to biologically relevant/useful energy are called __<u>autotrophos or producers</u>_. The organisms that consume these are called _<u>herbivores</u>_ (it should end in -ores) which occur at the __<u>second</u>_ trophic level. The number of trophic levels that any ecological system will primarily dependent on the _<u>consumer</u>_ organisms.

Explanation:

 In the trophic web occurs energy transference through organisms occupying different levels in the chain. Each level feeds on the preceding one and becomes food for the next one. The first link is occupied by autotroph organisms, which are the producer. The following links are the consumers: herbivores are primary consumers and feed on producers. Carnivores are secondary consumers and feed on herbivores, and so on. The last links are the decomposers, microorganisms that act on dead animals degrading organic matter.  

Every link has an effect on the superior links and the immediately anterior link, meaning that whenever one of the links changes, the other ones will be affected.  

Autotrophs or producers synthesize inorganic substances, such as light, and turn them into organic matter according to their own needs. These organisms are photoautotrophs, such as plants, or chemoautotrophs. They occur at the first trophic level.

Heterotrophs are those incapable of producing their own organic matter, so they feed on producers, depending on them to get proteins and energy. In the trophic chain, heterotrophic organisms occupy the first, second, or third consumer level, after producers. These animals can be herbivorous, carnivorous,  omnivorous, hematophagous, ichthyophagous, and etcetera. All of them depend on autotrophic organisms.

In the particular case of herbivores, they occur at the second throphic level feeding on producers and being eaten by carnivores.

In general, most trophic chains are composed of 4 or 5 levels, depending on the number of consumers present, and the energy transference between levels.

8 0
2 years ago
Other questions:
  • What do an atom of the chlorine and an atom of bromine both have?
    15·1 answer
  • A gene whose influence will be expressed only when it is paired with a second gene of the same type is known as a _____ gene. qu
    12·1 answer
  • This is a period of time when extensive glacial ice covered much of earth, producing long-term climate change and causing the ex
    6·2 answers
  • The bicoid (bcd) gene in Drosophila melanogaster has a role in establishing the polarity of the insect larva early in developmen
    9·1 answer
  • Enzymes are ____ and can be used over and over again.
    8·2 answers
  • How can exposure to violence affect children?
    9·1 answer
  • Aspirin is a weak acid with a pka of 3.5. it is absorbed into the blood through the cells lining the stomach and the small intes
    11·1 answer
  • In general, the "Y" sex chromosome does not appear to exert as much genetic influence as the "X" chromosome.
    11·1 answer
  • Explain the theories behind cloud seeding and its formation.
    10·2 answers
  • A person with type O blood is married to a person with type A blood (unknown genotype). They have 6 children, 3 of them have typ
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!