DeLov5epapaynapo DeLov5epapaynapo

14-09-2016
Biology

contestada

Most insects have small holes in the exoskeleton called _____, which open and close to regulate air flow. a. bronchi b. alveoli c spiracles d. trachea

Respuesta :

oopsydaisy oopsydaisy

16-09-2016

Most insects have small holes in the exoskeleton called spiracles, which open and close to regulate the air flow. The holes lead to the trachea. The correct answer is C, spiracles.

Answer Link

hg154876 hg154876

25-05-2022

Answer:

Spiracles

Explanation:

Answer Link

Otras preguntas

Solve. –4t ≤ 48 A. t ≥ –12 B. t ≤ –12 C. t ≥ 12 D. t ≤ 12

what expression is not equivalent to this expression? 11y-5 88y-40 5y-11 19y-3 22y-10

For the function f(x) = (x − 2)2 + 4, identify the vertex, domain, and range. a. The vertex is (–2, 4), the domain is all real numbers, and the range is y ≥ 4.

which one of the following groups does not orbit the Sun

what does it mean Those who forget about their are doomed to repeat it.

HOW is anybody supposed to find the answer to this pre calc question???? Express the complex number in trigonometric form. -2 How am i supposed to do anything w

Simplify. –14.3 + (–3.1) A. 17.4 B. 11.2 C. –11.2 D. –17.4

what percent of 48.4 is 20.57?

What is 7 2/10 as a decimal

if 13 percent of the enslaved africans died on the journey to america, why did the merchants treat them so badly