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frosja888 [35]
3 years ago
10

The use of wich material can substitute for copper and reduce copper mine production

Biology
1 answer:
JulijaS [17]3 years ago
6 0

Answer:

There are two answers to this question. Gold or Aluminum.

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I need help with this
ELEN [110]
B
Publish his findings in a research journal because he is experimenting what medicinal properties can be tested or are associated with the plant. He should have kept the notes in a research journal for making observations so B.
7 0
3 years ago
How does salinity change with temperature?
Katarina [22]

How does salinity change with temperature ?

<h3> C. as water warms, it contracts and becomes less salty ✓ ...</h3>

  • Increases in temperatures of surrounding entities like ice and an increase in precipitation adds fresh water into the sea, which lower salinity ...

Hope this helps you :) ...

5 0
2 years ago
What are the five Sense organs?
Aleks [24]

Answer:

Eye , Nose, Tongue , Ear, Skin

7 0
3 years ago
Wohler and Kolbe demonstrated that organic compounds, such as urea and acetic acid, could be synthesize from:
ElenaW [278]
I think the answer you’re looking for is
D. Carbon, hydrogen, and oxygen
-I hope this helps! Enjoy the rest of your day
4 0
3 years ago
6. Which of the following has the lowest cost of production of recombinant proteins?
mina [271]

Answer:

Bacteria

Explanation:

Bacteria constitutes large group of unicellular organisms that lacks membrane bound organelles and constitute cell wall. Bacteria are used for the production of recombinant proteins.

Bacteria can be selected easily for the recombinant protein formation. The plasmid of bacteria is helpful for the integration of desired genes and the production of protein. The bacteria culture can be maintained easily in the laboratory. The different strains of bacteria with different traits can be used for the production of different recombinant proteins at low cost.

Thus, the correct answer is option (1).

6 0
3 years ago
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