Answer:
D
Explanation:
It could be C also, but when translating to mRNA you replace T with U. I'd go with D.
Answer:
Lithium
Explanation: Lithium (Li) is the strongest reducing agent in the periodic table.
Haemoglobin is an iron rich pigment that carries oxygen
Answer:
Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions.
Explanation:
Answer:
Explanation: Most autotrophs make their "food" through photosynthesis using the energy of the sun. Heterotrophs cannot make their own food, so they must eat or absorb it. ... Food provides both the energy to do work and the carbon to build bodies.
Explanation: