Answer:
internal fertilization
Explanation:
Internal fertilization enhances the fertilization of eggs by a specific male. Fewer offspring are produced through this method, but their survival rate is higher than that for external fertilization.
Answer:
concave lens
Explanation:
it's concave lens because it diverges the ray/beam of light.
Answer:
The atomic mass number is the number of protons and neutrons in an atom.
Explanation:
Density of object = gram/volume
= 100 g/ 5 cm³
= 20 g/cm³
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