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
Olin [163]
4 years ago
7

1 Summarize why ozone was important in enabling organisms to live on land.

Biology
1 answer:
Lina20 [59]4 years ago
6 0

Answer:

The presence of ozone enabled organisms to develop and live on the land. Ozone played a significant role in the evolution of life on Earth, and allows life as we presently know it to exist. These atoms combined with remaining oxygen (O2) to form ozone (O3) molecules, which are very effective at absorbing UV rays which could be injurious to organism existence

Explanation:

You might be interested in
PLEASE HELP!!!
aalyn [17]

Answer:

option C is the correct option

5 0
3 years ago
Which psychiatrist believed the environment was more important to a child's intellectual development than biology? A. B. F. Skin
igomit [66]
D. Is the best answer for this question
6 0
3 years ago
Grass (that is healthy) looks green because Group of answer choices it emits green light and absorbs other colors. it reflects g
SVETLANKA909090 [29]

Answer:

it reflects green light and absorbs other colors.

Explanation:

The term pigment derives from the Latin pigmentum, which means the <em>substance that produces color</em>.

Pigments provide color to cells and tissues.

In vegetables, we can find different pigments, such as chlorophyll or carotenoids, among others. Plants use these pigments during the photosynthesis process to absorb sunlight and fixate carbon dioxide. Stem, flowers, and other tissue have pigments in their cells that define the organ´s colors.

Pigments are chemical molecules that produce color by the selective absorption of sunlight. Whenever white light meets a pigment, some wavelengths are absorbed by the pigments while others are reflected. The color expressed is the product of the reflection. The reflected spectrum is perceived as color and determined to be the pigment color or the color of an object or organism.

The color that tissue or vegetal organ express will depend on the pigment concentration or the combination of many of them.

The green color is ordinary in most vegetable species. Chlorophyll is responsible for this coloration, present in almost every vegetable species. This pigment absorbs blue and red wavelengths. But they reflect spectrums of green wavelengths, meaning that the expressed color is green in different tones.

6 0
3 years ago
Word bank:
Simora [160]

Answer:

1. Circulatory System

2. White Blood Cells

3. Capillaries

4. Vein

5. Carbon Dioxide (CO²)

6. Circulatory System

7. Immune System , Fights

8. Red Blood Cells

9. Gas Exchange

10. Transport

11. Lungs

12. Artery, Heart and Lungs

13. Heart

14. Important Plant

15. Alveoli

4 0
3 years ago
Read 2 more answers
A bilateral infection of the testes from mumps can result in:
Stolb23 [73]
  the  bilateral  infection  on  the testes  from  mumps  can result  to Infertility    examples  in  the  males   who  are  past  puberty and  develop  mumps, about  thirty percent of  these  infection  in these males  will  develop  to  orchitis  which develop  resulting  to testicular atrophy.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The structure shown in the inset (right) show the level of organization called
    11·1 answer
  • The rhomboideus minor muscle originates on which process on the vertebrae? Select to launch animation The rhomboideus minor musc
    7·1 answer
  • PLEASE HELP ME THIS IS DUE IN 5 MINUTES
    6·1 answer
  • Which principle helps to explain the reason behind why the two alleles for a single trait separate from each other when gametes
    11·2 answers
  • Which cell type transforms into plasma cells under the influence of cytokines?
    12·1 answer
  • Please answer urgently​
    13·1 answer
  • Which is not a disease of the respiratory system?<br> O COPD<br> O Asthma<br> O Diabetes
    13·2 answers
  • Which of the following organisms are able to take energy from the sun and make it usable for living things?
    8·1 answer
  • Friction reduces efficiency because energy is lost as ____.
    15·1 answer
  • genetic engingeering describ one benefit or one risk for the individual (based on whether you are for or against it)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!