Shortwave Radiation:<span>
</span>
emitted by the sun
3 banded together:
-visible light
-near infrared radiation
-UV radiation
First they don't use oxygen, plants use the CO2 in the air and release oxygen out into the air after the plant used up the CO2
Answer : The correct answer is -
D.Protista and Eubacteria.
Autotrophs are the organisms that can synthesise their own food using substances available in their surroundings with the help of either chemical energy (chemosynthesis) or light energy (photosynthesis).
Heterotrophs on the other hand, can not synthesise their own food and depend on either plants or animals.
Out of the given options, Protista and Eubacteria conatin autotrophs or heterotrophs.
Example- Protozoa (animal-like protists) are heterotrophs that ingest or absorb their food and helps.
Algae, which is a protist and obtains nutrition through photosythesis.
Slime moulds, which are fungus-like protists and are heterotrophic.
Cyanobacteria (also called blue green alage) is a photosynthetic bacteria (belongs to Eubacteria).
I really don’t know that’s really confusing... do you still have Internet or do you have self internet turned on?
Answer:
*first attempt the questions , it will give u a good sense of how the questions can come
*read every chapter very throughly
*this may sound wierd but . imagine ur a teacher in a classroom and explain the chapter to ur class and take a quiz ( but its on urself) if they ( you) answer correctly then ask why
this is the correct way of revising any chapter , it works for me perfectly.
it is said that if u teach someone something , u are more likely to remember it ( in this case ur imaginary students)
if you study like this , u wont need any extra material
hope it helps ,pls mark me as brainliest
