beyondkiing beyondkiing

14-09-2017
Chemistry

contestada

evidence suggests that giraffes once had short necks. how does natural selection explain why giraffes now have long necks

Respuesta :

xBoddie xBoddie

14-09-2017

Giraffes with longer necks than others were able to reach their food source. So giraffes with longer necks had their genes passed down eventually leading to all giraffes naturally having long necks.

Answer Link

Otras preguntas

According to the United States constitution the president has the power to

A farm worker was moving a bale of hay with a forklift. The edge of the machine hit a tall stack of feed, making the top feed sack fall and hit a co-worker in t

Thirty is five minus the product of five and a number.find the number

Which practice is part of environmental hygiene? trimming nails brushing teeth washing hands cleaning up spills

What is the best way to describe how your voice should sound when you read a story out loud? A. monotonous, unvaried pitch B. monotonous, unvaried speed C. l

Why is philosophy important to the Greeks?

Why did the jamestown colony to prosper in spite of hardship

If your answer is CORRECT , YOU WILL GET BRAINLIEST _______ is the total value of goods and services in a nation's economy in a year? A. GDP B. UN C. NATO D. O

Can someone pls tell me the right answer and I will give brainliest thank you

given 2 vector a=2i+3j and b=i+2j. if a perpendicular to a+^b, find the scalar value of ^