Biology, 01.04.2020 03:52 Turtles8276
Humans impact the environment daily. Which of the following correctly identifies the type of impact that humans have on the environment?
I. Conserving resources, recycling, and monitoring water usage positively impacts the environment.
II. Consuming renewable resources, such as water, has a positive impact on the environment.
III. Consuming fuel while driving cars and consuming coal to provide electricity negatively impacts the environment.
Answers: 2
Biology, 21.06.2019 17:40
What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds
Answers: 1
Biology, 22.06.2019 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
Biology, 22.06.2019 16:30
In a leaf, dermal tissue a) stores food b) stores carbon dioxide c) releases oxygen into the air d) transports water from the roots
Answers: 1
Humans impact the environment daily. Which of the following correctly identifies the type of impact...
Social Studies, 02.08.2019 03:30
Mathematics, 02.08.2019 03:30
Biology, 02.08.2019 03:30
Mathematics, 02.08.2019 03:30
History, 02.08.2019 03:30
Chemistry, 02.08.2019 03:30
Mathematics, 02.08.2019 03:30
Physics, 02.08.2019 03:30
Mathematics, 02.08.2019 03:30
Chemistry, 02.08.2019 03:30
History, 02.08.2019 03:30
Mathematics, 02.08.2019 03:30