Answers: 2
Biology, 22.06.2019 00:40
3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.
Answers: 1
Biology, 22.06.2019 10:00
Number and variety of living organism; includes genetic, species, and ecological types
Answers: 1
Biology, 22.06.2019 22:30
Which of these is evidence of global warming? a. overall rising seal levels b. falling global temperatures c. an increase in the size of glaciers d. stable precipitation patterns appex
Answers: 2
Biology, 23.06.2019 06:30
Pllsss read the following passage: molten rocks deep inside earth cool and form rock a. the shifting of tectonic plates exposes these rocks. wind and water break rock a into small pieces. these pieces are carried over long distances and deposited at a certain location. more and more small pieces of rocks collect in layers one over the other over a period of several years and finally form a single rock called rock b.which statement is most likely correct? rock b may have fossils. rock a may have sediments. rock b may be formed due to intense heat and pressure. rock a may be formed due to compacting and cementing.
Answers: 2
What is climate change...
Mathematics, 30.10.2019 22:31