Biology, 09.03.2021 19:30, BackUpAccount
A farmer needs to control pests in order to produce healthy food crops. Which method of pest control would most likely have the smallest impact on the environment?
A spraying the crops with liquid pesticide
B
using beneficial insects that eat the pest insects
С
having the crops dusted with powdered pesticide
D
vacuuming the pests up using a gas-powered machine
Answers: 2
Biology, 22.06.2019 00:40, abdullahs4639
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Biology, 22.06.2019 06:00, caleelwittmann31
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
Biology, 22.06.2019 11:30, eggemotions
_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous
Answers: 2
A farmer needs to control pests in order to produce healthy food crops. Which method of pest control...
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