henryvallery henryvallery

Today at 5:10 AM
Biology

Answered

15
MULTIPLE CHOICE QUESTIONS
PART A:
Choose the correct answer to each question from the alternatives A, B, C or D. Write +
of your choice in the box provided.
QUESTION 1
isted below are some characteristics of surface areas for gas exchange. Which one of
ecessary for effective gas exchange?
B.
Soft
Thin
D.
Surrounded by ca
Moist

Answer :

unknown767 unknown767

Today at 5:15 AM

Answer:

thin

Explanation:

so there is faster diffusion rate and also there will be short diffusion distance which therfore will lead to effective exchange:)

Answer Link

Other Questions

10/7=x over 3 need help

14 C -----> B + 14 N 6 7 What is the charge of a beta particle? What is the mass of a beta particle?

Name four items that you might buy in concentrated form but would dilute before using them

In the quadratic equation \[x^2 + \left(k-\frac{1}{k}\right)x - 1 = 0,\]solve for $x$ in terms of $k$.

the united states mint reported at the end of 2006 that the unit cost of producing and distributing a penny was 1.21. What percent of the value of a penny is th

The combustion in a compression ignition engine is . a.heterogeneous b.homogeneous c.laminar d.turbulent

Express each of the following ratios in the simplest form 36:90

1. What is a word ?2. What is a phrase ?

hhcayzewuy 100% privacy What is the largest source of groundwater in the Indian peninsula?

Em relação ao gerenciamento do cuidado no câncer de mama, an

A fish tank of 82 fish is made up of three types of fish. There are 41 betta fish, 18 goldfish and some rainbow fish. How many rainbow fish are in the tank?

9. Reasoning The area of a figure is 36 cm? GiveWhere possible give 3 possible sets of dimensionsfa figure is 36 cm. Give 4 possible shapes of the figure.possib

Why are Americans eating more calories today than they did 40 years ago? A.economy has improved. B. Portion sizes and calories counts have increased. C. The gov

En una casa hay gatos y loros, en total son 65 cabezas y 80 patas. ¿cuantos loros y gatos hay?

What is the slope of the line?

How are babies made this if for health class

How much does 3.75 kg of chocolate cost if 0.7 kg of it costs $4.20?

Despite having little freedom, people under Incan rule benefited from A. the use of quipus B. government supporting during crisis C. the support their allyu D.

13. ¿Cuáles son los principales factores que influyen en la formación de los valores de una persona?

In the initial days of pregnancy, a woman often feels no symptoms at all. Women with ectopic pregnancies often experience severe pain in the lower abdomen. The