Answer:
they cannot know their doing and there is a posiblity that they fail
Answer:
<h2>Photosynthesis requires energy to build organic molecules.</h2>
Explanation:
Photosynthesis requires energy to build organic molecules.
Remove brackets before and after requires and comma in the sentence, it will be correctly punctuated as above.
Answer:
Hydrogen disulfide
Explanation:
Hydrogen disulfide
, which is responsible for the rotten-egg scent, is toxic rather than simply smelly, if inhaled at concentrations above 700 parts per million.
It can be present at very low concentrations well below those considered to induce health effects. The scent of sulfide hydrogen does not affect your well-being.
No, the trapezium of the wrist is also a saddle joint in our body.
Answer:
Hypothalamus, pituitary, parathyroids, thyroid, adrenals, pineal body and reproductive organs.
These are the glands that secrete and produce hormones.
