Biology, 10.10.2019 00:00, starfox5454
Scientists believe there is a link between cigarette smoking and cancer. evidence for this inference includes which statement?
a) rates of lung disease are significantly increased among smokers.
b) one brand of cigarettes sold more than 44 million packs last year.
c) chemicals found in tobacco may be both physically and physiologically addictive.
d) according to a recent study, 7 out of 10 smokers who try to quit smoking begin smoking again within one month.
Answers: 3
Biology, 22.06.2019 00:10, talanna394
Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation
Answers: 1
Biology, 22.06.2019 02:30, melissaschnelting
Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?
Answers: 1
Biology, 22.06.2019 11:00, greciakawaii
2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.
Answers: 1
Scientists believe there is a link between cigarette smoking and cancer. evidence for this inference...
Health, 15.04.2021 20:20
Mathematics, 15.04.2021 20:20
Geography, 15.04.2021 20:20
English, 15.04.2021 20:20
Mathematics, 15.04.2021 20:20
Chemistry, 15.04.2021 20:20