Explanation:
<u>(</u><u>Ans - </u><u>4</u><u>)</u>
(a) 1000 kg/ m^3
(b)
1) sink
2) float
3) sink
4) just float
(c) New density = 2 g/cc since both mass and volume of rock are halved.
(d) Ice floats because water in solid state undergoes hydrogen bond formation, which reduces its density and it starts to float.
Answer:
Biotechnology is the application of cellular and biomolecular processes to the development of inventions and materials that benefit both our lives and the future of our world.
Explanation:
Answer:
If you're translating just DNA, then I think it would be TGACTGTAC. If I understood the question right you're just doing that translation thing where you swap the letter: A=T and C=G.
Answer:
The RACE acronym stands for: R – Restate the question. A – Answer the question completely. C – Cite evidence from the text. E – Explain the text evidence.
Answer:
Explanation:
1. ----------manganese----------- is found in animal foods like meat and poultry, whereas the-----copper--------------- form is found in plant foods like grains and vegetables.
2. The metal and trace mineral --------selenium---------------------- is part of several enzymes and proteins.
3. Adequate ------------------zinc------------------------- is important for maintaining a healthy immune system and may aid in wound healing.
4. ---------manganese---------------------- acts as an antioxidant and aids in thyroid function.
5. ------flouride----------------------------- is not considered essential, but it is very important for maintaining strong, healthy teeth.
6. The deficiency disease goiter was much more common before --------------heme iron-----------was added to salt in the United States.
7. -----------non heme iron---------------------acts as a cofactor for a variety of enzymes and also plays a role in synthesis of bone.
