2 years ago

What special feature allows birds to fly?

2 answers:

6 0

Answer:

Instead of heavy jaws and teeth, they have lightweight beaks. And instead of fur, they have feathers. These are light, streamlined and cleverly adjustable for flight control. Their bones are also hollow (pneumatised) making them lighter for flight.

Explanation:

lol its to easy and almost common sense

lianna [129]2 years ago

5 0

Their wings help them fly

You might be interested in

True-breeding red petunias are crossed to pure-breeding blue petunias, and all the f1 progeny have purple flowers. if the f1 are

ipn [44]

So Whats tje question C. F1 generation is all Yy (let Y be yellow and y be green). Y is dominant to y. The F2 could be YY, Yy, Yy, or yy. 3:1

6 0

2 years ago

What occurs when too much of a population relys on something.

Murljashka [212]

Answer:

What occurs when too much of a population rely on something?

This leads to overcrowding after which competition sets in and it would diminish the resources and death of the unfit organism while the fittest survives.

Explanation:

7 0

2 years ago

Read 2 more answers

What is a stem cell?

Mazyrski [523]

Answer:

stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.

5 0

2 years ago

Which best describes how mRNA is put together

Maksim231197 [3]