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
sladkih [1.3K]
3 years ago
6

SOMEONE PLEASE HELP MEEE

Biology
1 answer:
Jlenok [28]3 years ago
3 0

Answer:

pollution is the introduction of harmfull material in the invironment called pollution

You might be interested in
Preoperational thinker Blake has edged his way close to the top rim of the Grand Canyon. His mother then asks him, "What do you
Paraphin [41]

Answer:

Option B

Explanation:

Options

a. the sky..

b. the same thing I see..

c. a bunch of little people looking down at me..

 d. I have no idea

Solution -

Because of egocentrism, a child is unable to analyze and view a situation from the perspective of  other person. This is the second stage of Piaget's theory of cognitive development known as preoperational stage which generally starts at the age of 2 and last till the child is of age 7.  

According to Piaget, an egocentric child (beng unable to think of someone’s else perspective) believes that the other person will also see/feel/hear the same as he/she does him/herself.  

Hence, option B is correct

3 0
3 years ago
What reasons do scientists give for saying that ciruses are not living organisms?
vaieri [72.5K]
None of the choices are correct
8 0
3 years ago
A plant that does not have veins in its leaves or stems has rhizoids that help absorb water, and it also has a spongy appearance
tatiyna
<span>Mosses is a simple type of green plant which does not have vascular tissue in its leaves or stems, but they have simple form of roots called rhizoids that anchored them in place. Mosses are found in moist areas and grow on forest floors by spreading out appearing as a sort of living carpet. </span>
8 0
3 years ago
Read 2 more answers
Angiosperm produces seeds inside protective structures called
LekaFEV [45]
Ovaries, I believe.
4 0
3 years ago
Common characteristics supporting the idea that the first land plants were related to green algae include __________.
Vlad1618 [11]

Answer:

Presence of chlorophyll  pigment in the leaves and cell walls were made of cellulose

Explanation:

The first plants that appeared on the land areas were comprised of the main component known as the cellulose that forms the cell wall of the plants and is responsible for making the various parts of plants such as branches, plant stems, and leaves, stronger and supportive.

In addition to this, the leaves of these primitive plants were comprised of green pigments known as chlorophyll that absorbs the sunlight and CO₂, and helps the plants in preparing the food for themselves as well as for the consumers, and also liberates oxygen (O₂) with it.

Thus, these are the two common characteristics that supported the idea that the primitive land plants had a relation with the green algae.

7 0
3 years ago
Other questions:
  • I need 12 -14 please
    8·1 answer
  • Select all that apply. Raw materials needed for photosynthesis are _____. chlorophyll carbon dioxide oxygen water nitrogen
    12·2 answers
  • if the secondary consumers is one of the food chains used 4200 kcal, what amount of energy was absorbed by the producers?
    10·1 answer
  • Which system regulates and controls growth, development, and metabolism?
    11·2 answers
  • What does it mean when a tree is said to be dormant?
    6·1 answer
  • If a cell was a sugar factory suggest an organelles whose function would be analogous to each of the following and briefly give
    9·1 answer
  • Introduced in 1963, __________ limits the quantity of air pollution within a given area.
    10·1 answer
  • What do we call a blood vessel that pumps blood away from the heart​
    13·1 answer
  • Why are grasses found in grasslands and not forests?
    13·2 answers
  • Which cellular component is considered an organelle?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!