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Neko [114]
3 years ago
15

2. In 2012 some Harvard graduates were asked a simple question: Where does a plant get

Biology
2 answers:
dolphi86 [110]3 years ago
6 0
The mass of trees so A
Crank3 years ago
5 0

Answer:

The mass of a tree is primarily carbon.

Explanation:

The carbon comes from carbon dioxide used during photosynthesis.

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Which isn’t an example of a matrix in which organisms may become fossilized
Damm [24]

Answer:

where's the options for this question?

6 0
2 years ago
A bird is flying in the air at a 4 m/s. If the mass of the bird is 7kg what is it’s kinetic energy
yaroslaw [1]

Answer: The kinetic energy of the flying bird is 56 Joules.

Explanation:

Mass of the bird  = 7 kg

Velocity of the flying bird = 4 m/s

Kinetic energy of the bird will be given by :

K.E.=\frac{1}{2}mv^2

K.E.=\frac{1}{2}\times 7 kg\times (4 m/s)^2=56 Joules

The kinetic energy of the flying bird is 56 Joules.

4 0
3 years ago
Read 2 more answers
Which phylum has members that secrete a hard, calcium carbonate shell?
otez555 [7]

Answer:

i believe your answer would be Mollusca.

Explanation:

(i looked it up on britannica if you have any questions.) Mollusk, also spelled mollusc, any soft-bodied invertebrate of the phylum Mollusca, usually wholly or partly enclosed in a calcium carbonate shell secreted by a soft mantle covering the body.

8 0
3 years ago
I'll give you a brainliest if is right or at least shows some effort
insens350 [35]

Answer:

Celestial microwave radiation found a strange microwave signal causing background noise in the radio telescope. The signal came from every direction. The young universe would have been very hot. The microwave background radiation is the remaining heat from the Big bang.

I tried my hardest and this is what I put on MY test so good luck

4 0
3 years ago
Which of the following BEST completes the analogy?
Fofino [41]

Answer:

there is nothing under the question.

Explanation:

3 0
3 years ago
Read 2 more answers
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