Answer:
1) is A
2) is D
3) is D
Explanation:
If no carbon dioxide is present in your test tube it will be a black Color. If a medium amount of CO2 is present, your test tube will be a brown color. If a large amount of CO2 is present, your test tube will be white.
Carbon dioxide is an invisible gas plays a significant role by being one of the most effective green house gas.
Earth's atmosphere is made up of about 0.03% of Carbon dioxide (CO₂) and a small increase in this concentration can lead to an adverse effect, thereby causing global warming.
for example charcoal is a dark grayish colored product of carbon is obtained after the withdrawing the water and volatile components of organisms as well as plant materials.
Burning of charcoal produces carbon dioxide used for various purposes such as cooking fuel, industrial fuel, skin care as well as whitening of teeth.
For more details regarding carbon dioxide, visit
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a. mouse - fruit fly - duck - gorilla
b. fruit fly - mouse - duck - gorilla
c. gorilla - mouse - duck - fruit fly
d. fruit fly - duck - mouse - gorilla
Answer:
absolute age. hope this helps!
Explanation:
~evita
Displays Radial Symmetry
Has a true coelom
Is not segmented