Physics, 08.02.2021 18:30 grecie9643
4. Today, farmers breed chickens to have extra-large muscles and to lay of eggs. A wild fowl-a chicken that lives in the woods--lays between 20 and 30 eggs per year. In contrast, a chicken bred by famers can lays many as 300 eggs per year. This idea can be best explained by-
A. Evolution
A. Evolution
B. natural selection
B. natural selection
C. Selective Breeding
C. Selective Breeding
D. Survival of the fittest
D. Survival of the fittest
Answers: 3
Physics, 21.06.2019 15:00
Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency
Answers: 1
Physics, 22.06.2019 00:00
A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?
Answers: 1
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
Physics, 23.06.2019 02:30
Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false
Answers: 2
4. Today, farmers breed chickens to have extra-large muscles and to lay of eggs. A wild fowl-a chick...
History, 21.02.2020 00:11
English, 21.02.2020 00:11
Business, 21.02.2020 00:12
Arts, 21.02.2020 00:12
Physics, 21.02.2020 00:13