Some animals, like birds, reproduce by fusion of cells.
before a bird hatches, what protects t...
Chemistry, 25.12.2019 01:31 hopechinn6646
Some animals, like birds, reproduce by fusion of cells.
before a bird hatches, what protects the bird as it develops?
a. the warmth of the sunlight
b. the thin shell of the egg
c. the nutrients from its mother's body
d .the hard shell of the egg
Answers: 1
Chemistry, 21.06.2019 18:00
Which type of reaction always has an element and a compound as reactants
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Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
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Air can be considered a mixture. which statement does not explain why?
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Chemistry, 22.06.2019 19:00
Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.
Answers: 1
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