Question

2 state two conditions under which the reproduction
pattern of extemal fertilization and external development
succeds​

Answer 1

Answer:

organism's sperm inseminating a female organism's egg external of the female's body. ... The two conditions where external fertilization and external development take place are external fertilization occurs in water or in a moist area, in a neutral pH condition.

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Answer 2

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The astronomical unit is a unit of length, roughly the distance from Earth to the Sun and equal to about 150 million kilometres or ~8 light minutes. The actual distance varies by about 3% as Earth orbits the Sun, from a maximum to a minimum and back again once each year.