Login Register

My account
Edit my Profile
Private messages
My favorites

I need help please somebody

Ask a Question
Questions
Unanswered
Tags
Ask a Question

I need help please somebody

asked Jan 2, 2023 88.2k views

10 votes

I need help please somebody

I need help please somebody-example-1

Biology
high-school

by Rocker

8.1k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

10 votes

Answer:

Question 21 is B. Serving as a barrier.

Question 22 is C. Immune

Step-by-step explanation:

Endowzoner answered Jan 7, 2023

7.3k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

All categories
Mathematics (3.7m)
History (955k)
English (903k)
Biology (716k)
Chemistry (440k)
Physics (405k)
Social Studies (564k)
Advanced Placement (27.5k)
SAT (19.1k)
Geography (146k)
Health (283k)
Arts (107k)
Business (468k)
Computers & Tech (195k)
French (33.9k)
German (4.9k)
Spanish (174k)
Medicine (125k)
Law (53.4k)
Engineering (74.2k)

Other Questions

Why aren't all minerals gemstones?

What are three important types of forces

What is the phenotype of a heterozygous person using T for tall and t for short

QAmmunity.org
About Us

Twitter WhatsApp Facebook Reddit LinkedIn Email

Link Copied!

Search Qammunity.org