subject
Biology, 09.08.2019 01:30 emem96

Which of the following is a barrier against pathogens provided by the skin?
high ph
mucus
tears
desiccation

ansver
Answers: 2
Show answers

Other questions on the subject: Biology

image
Biology, 21.06.2019 19:10, jahnoibenjamin
Liquid water turns into water vapor at which step in the water cycle
Answers: 2
continue
image
Biology, 22.06.2019 02:30, jcrowley9362
Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.
Answers: 2
continue
image
Biology, 22.06.2019 08:30, abbyheule1440
Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day
Answers: 2
continue
image
Biology, 22.06.2019 11:30, raiindrxp
In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48
Answers: 1
continue
You know the right answer?
Which of the following is a barrier against pathogens provided by the skin?
high ph
muc...

Questions in other subjects:

Konu
Physics, 13.07.2019 07:00
Two objects, object a and object b, need to be identified. object a's index of refraction is determined to be 1.77, and object b's index of refraction is determined to be 1.333. kn...
Konu
Biology, 13.07.2019 07:00
A35-year-old female is diagnosed with ovarian cancer. ct scan reveals that the cancer is limited to the ovaries. it would be classified as stage:...
Konu
Chemistry, 13.07.2019 07:00
Areaction has a standard free-energy change of –10.70 kj mol–1 (–2.557 kcal mol–1). calculate the equilibrium constant for the reaction at 25 °c....
Konu
Social Studies, 13.07.2019 07:00
which perspective in psychology would suggest that depression is related to changes in brain chemistry?...
Konu
Social Studies, 13.07.2019 07:00
Aspecial education teacher suggests that an extra step be added to instructions for a science task, to make the task clearer to a student with a learning disability. this modificat...
Konu
Social Studies, 13.07.2019 07:00
Menon suggests that because a researcher has power and control over how the study participants' narrative will be interpreted and told to the greater audience, there should be some...
Konu
Mathematics, 13.07.2019 07:00
An inverse trigonometric function is used to find the value of an unknown obtuse angle in a triangle. the inverse function returns the angle 68°. what is the value of the unknown a...
Konu
English, 13.07.2019 07:00
Kennedy wants to motivate people to work together to spread freedom and justice throughout the world which sentence best supports this idea...
Konu
Mathematics, 13.07.2019 07:00
A.) find the product (-1.15) x 3.2 b.) explain in words how you determined the sign of your answer....
Konu
Mathematics, 13.07.2019 07:00
Chris stopped for gas twice on a long car trip. the price of gas at the first station was $1.45 per gallon, and the price of gas at the second station was $1.55 per gallon. on the...
More questions: Biology Another questions
See results (0)