Biology, 22.07.2019 10:30 chrisk5429
Denise wants to find out how the steepness of a hill's slope affects the amount of soil that erodes from it. she will use soil, a long pan, and several 4-inch-tall wooden blocks to build a model hillside. she will use a watering can to simulate rainfall. in her experiment, which factor should be denise's variable? a. the amount of water she pours on the model hillside b. the type of soil with which she fills the pan c. the number of blocks holding up the end of the pan d. the location she uses to test her model
Answers: 1
Biology, 21.06.2019 22:00
Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth
Answers: 2
Biology, 22.06.2019 01:30
All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
Answers: 1
Denise wants to find out how the steepness of a hill's slope affects the amount of soil that erodes...
Mathematics, 23.03.2021 06:40
Mathematics, 23.03.2021 06:40
Spanish, 23.03.2021 06:40
Mathematics, 23.03.2021 06:40
Chemistry, 23.03.2021 06:40
Mathematics, 23.03.2021 06:40