Biology, 23.09.2019 07:30 kingnatsu8638
Which of the following best explains how trees conserve energy and reduce pollution in cities? a. trees shade buildings which reduces the use of energy derived from fossil fuels. b. trees remove carbon dioxide and add oxygen the atmosphere. c. trees filter particulates and polluting gases from the atmosphere. d. all of the above
Answers: 2
Biology, 21.06.2019 17:00
Trilobal fibers were found on kidnapping victim. which of the following fibers would most likely to be trilobat? a. cotton b. nylon c. wool d. silk me
Answers: 1
Biology, 22.06.2019 01:30
The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?
Answers: 1
Biology, 22.06.2019 09:00
Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.
Answers: 3
Biology, 22.06.2019 09:30
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Which of the following best explains how trees conserve energy and reduce pollution in cities? a....
Computers and Technology, 16.10.2019 18:30
Computers and Technology, 16.10.2019 18:30