Question and answer
Which of the following accurately describes an effect of smoking? A. Smoking enables hemoglobin to carry more oxygen. B. Smoking damages cilia in the trachea and more particles enter the lungs. C. Smoking decreases heart rate. D. Smoking lowers blood pressure.
s
Question
Asked 11/30/2017 4:15:29 AM
Updated 11/30/2017 5:57:15 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [11/30/2017 5:57:15 AM]
Get an answer
Original conversation
User: Which of the following accurately describes an effect of smoking? A. Smoking enables hemoglobin to carry more oxygen. B. Smoking damages cilia in the trachea and more particles enter the lungs. C. Smoking decreases heart rate. D. Smoking lowers blood pressure.

Weegy: Smoking damages cilia in the trachea and more particles enter the lungs- accurately describes an effect of smoking.
Score 1

User: After the skin is cut and a capillary wall breaks, what's the first step in working to form a clot? A. Platelets clump at the site. B. The clot seals the area to prevent further blood loss. C. A set of reactions are triggered. D. Thrombin causes sticky fibrin filaments to form the clot.

Weegy: After the skin is cut and a capillary wall breaks, the first step in working to form a clot is: Platelets clump at the site.
Expert answered|Score 1|R@st@f@r_m@n|Points 2124|

Question
Asked 11/30/2017 4:15:29 AM
Updated 11/30/2017 5:57:15 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [11/30/2017 5:57:15 AM]
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which of the following is a perfect square? A. 102 B. 127 C. 13 D. 100
Weegy: The following is a perfect square: 100. (More)
Question
Updated 12/1/2017 3:34:36 AM
0 Answers/Comments
Solve for x in the equation 6x = 42. A. x = 48 B. x = 7 C. x = 6 D. x = 36
Question
Updated 12/1/2017 2:37:14 AM
1 Answer/Comment
6x = 42 x = 42/6 x = 7
Added 12/1/2017 2:37:14 AM
This answer has been confirmed as correct and helpful.
Which of the following is a multiple of 4? A. 891 B. 626 C. 620 D. 734
Weegy: 620 is a multiple of 4. User: Solve for x in the equation x + 10 = 15. A. x = 10 B. x = 25 C. x = 5 D. x = 5 (More)
Question
Updated 52 days ago|5/20/2020 9:35:36 PM
1 Answer/Comment
x + 10 = 15;

x = 15 - 10 = 5.
Added 52 days ago|5/20/2020 9:35:36 PM
This answer has been confirmed as correct and helpful.
What are the prime factors of 625? A. 25, 25 B. 1, 5, 5, 5, 5 C. 5, 5, 25 D. 5, 5, 5, 5
Weegy: 5, 5, 5, 5 the prime factors of 625. User: Apply the rules for order of operations to simplify (2 1) + 32 ÷ 3. A. 3 B. 4 C. 10/3 D. 6 (More)
Question
Updated 61 days ago|5/11/2020 5:24:50 PM
0 Answers/Comments
31,902,512
questions answered
Popular Conversations
What is 1+2=
Weegy: 2+2=4
7/2/2020 3:57:40 PM| 5 Answers
Before the slave trade what was African culture like
Weegy: Before the slave trade, African culture was agricultural and advanced. User: What happened to the settlement ...
7/7/2020 2:40:15 PM| 4 Answers
was is 1 1/3 ×3=
7/2/2020 3:54:11 PM| 3 Answers
Which of the following statements is true about plants? A. Plant ...
Weegy: cells use up oxygen for photosynthesis.
7/2/2020 6:17:46 AM| 2 Answers
What is the definition for the "Protection" mission area?
Weegy: A mission statement is a statement of the purpose of a company, organization or person, its reason for ...
7/3/2020 5:28:16 PM| 2 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
R
R
R
Points 1403 [Total 4740] Ratings 2 Comments 1123 Invitations 26 Offline
S
L
Points 1016 [Total 2256] Ratings 1 Comments 1006 Invitations 0 Offline
S
L
Points 894 [Total 1643] Ratings 7 Comments 824 Invitations 0 Online
S
L
Points 766 [Total 1322] Ratings 1 Comments 756 Invitations 0 Offline
S
L
P
Points 653 [Total 4811] Ratings 0 Comments 653 Invitations 0 Offline
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
Points 383 [Total 11450] Ratings 3 Comments 343 Invitations 1 Offline
S
L
Points 324 [Total 813] Ratings 0 Comments 324 Invitations 0 Offline
S
L
Points 309 [Total 2280] Ratings 0 Comments 309 Invitations 0 Offline
S
L
1
Points 301 [Total 2949] Ratings 0 Comments 301 Invitations 0 Offline
S
L
R
Points 232 [Total 2364] Ratings 1 Comments 222 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.