Read the descriptions of two experiments below.
experiment 1: a student did a test to see if...
Read the descriptions of two experiments below.
experiment 1: a student did a test to see if the hardness of the soil affects the growth of sunflowers. she used a control group and experimental groups. she repeated her experiment several times and found each time that the hardness of the soil did not affect the growth.
experiment 2: a student did a test to see if the temperature of water affects the growth of cacti. she used a control group and experimental groups. her data supported her hypothesis.
which experiment is more likely to be reliable, and why?
a. experiment 2, because its results supported the hypothesis
b. experiment 1, because it gave the same results every time
c. experiment 1, because it disproved the hypothesis
d. experiment 2, because its setup included a control group
Answers: 1
Biology, 22.06.2019 10:30, anayabeatriz
Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.
Answers: 1
Biology, 22.06.2019 14:30, harleycrider2251
Find the mass of the cone using the triple beam balance. a. 543.0 g b. 542.0 g c. 504.28 g d. 502.8 g select the best answer from the choices provided a b c d
Answers: 3
Biology, 22.06.2019 17:30, mrmendrala
The primary organisms involved in the process bacteria and fungi.
Answers: 1
Biology, 22.06.2019 19:30, baileyrw
Plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil. plants transfer carbon in the carbon cycle a. through assimilation of carbon from the soil. b. when carbon transpires from their stomatae. c. when they are eaten by animals. d. through fixation of carbon in the soil.
Answers: 3
Mathematics, 20.05.2021 21:40
Mathematics, 20.05.2021 21:40
Mathematics, 20.05.2021 21:40
Mathematics, 20.05.2021 21:40
Mathematics, 20.05.2021 21:40
English, 20.05.2021 21:50