False
their legs were made form the spine of stingrays and they were used to ward of bad storms.
The answer is (D)
Composting helps in manufacturing of manure which is very very healthy for the plants.
Reusing , reusing plastic bags can be helpful for the environment
Recycling , can be used to convert plastic into other useful substance , which is an advantage for the environment.
Incinerating is the process of burning waste materials , due to this , there is a smoke emission which is very harmful for the environment.
Answer:
motions of the planets in the solar system. They were derived by the German astronomer Johannes Kepler, whose analysis of the observations of the 16th-century Danish astronomer Tycho Brahe enabled him to announce his first two laws in the year 1609 and a third law nearly a decade later, in 1618. Kepler himself never numbered these laws or specially distinguished them from his other discoveries.
Explanation:
Answer:
respiration occurred in B
Explanation:
in respiration CO₂ is produced which turns clear lime water cloudy .it means in flask B respiration occurs while in flask A no respiration occurred thats why its clear..
Tropical and subtropical areas
