Question

✨✨ WHY INTERNAL FERTILISATION IS BETTER THAN EXTERNAL FERTILISATION?

✨✨ WHY FROG LAYS SO MAY EGGS AT ONCE?

Answer 1

Internal Fertilization is better than external fertilization because the eggs are not at risk from predators

Frogs lay lots of eggs at once to increase the chance of fertilization as some eggs will get eaten or damaged

Answer 2

1. The ratio of neutrons in O^16 and O^18?It has 2 correct answers.please help.i will mark u as the brainliest