kamiyahzanae427 kamiyahzanae427

04-06-2020
Biology

contestada

Why are external barriers important to our immune system?

Respuesta :

maryamkhajehaminian1 maryamkhajehaminian1

04-06-2020

Answer:

Maybe it was because external barriers can attack to our body and it can hurt us

Explanation:

Answer Link

Otras preguntas

A line on a graph passes through the point (0, 5). Does the graph represent a proportional relationship?

Lisa took a survey of her classmates' favorite sport and recorded their genders. The results are in the table below:

Identify one similarity and one difference between the graph of 2x + 4 and the graph of y= -1/2x + 4

Algebra factorize a4 - 3a2b2 + b4

Fiona has very vivid memories of a car accident she witnessed 3 years ago. If she closes her eyes and thinks about it, she feels like she can recall every detai

Cassie has 28 days to complete a packet. The packet has 150 questions in it. How many questions a day would she need to answer to get it completed in the time

put the sentences into simple part 1: mother (get) up early

) After basketball practice, Courtney spent extra time working on free throws. Overall, she made 3 of her 5 shots. What percent of her total shots did she make?

Fill in the blank in the following sentence with the appropriate present progressive verb below. El bebe _____ la siesta placidamente A.esta dormido B. durmiend

Gena wants to estimate the quotient of –21.87 divided by 4.79. Which expression shows the estimate using front-end estimation?