menu
Qamnty
Questions by Marcelo Biffara
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by Marcelo Biffara
Ask a Question
Questions
Unanswered
Tags
Ask a Question
Questions by Marcelo Biffara
Filter
User Marcelo Biffara
Recent activity
All questions
All answers
Episodic flushing, secretory diarrhea, bronchospasm/wheezing, and cardiac valve abnormalities (tricuspid)? Deficiency? a) Calcium; Parathyroid hormone b) Potassium; Aldosterone c) Magnesium; Parathyroid
asked
Dec 26, 2024
Medicine
college
1
answer
3
votes
122k
views
A mammography is an example of: O Primary prevention O Secondary prevention O Tertiary prevention O None of the options
asked
Dec 22, 2024
Health
college
1
answer
3
votes
198k
views
A two-strand double crossover between two linked genes produces what types of gametes? Assume that both crossovers occur on the same two chromatids. a)50% recombinant and 50% nonrecombinant b)Recombinant
asked
Dec 4, 2024
Biology
high-school
1
answer
2
votes
199k
views
Solve given differential equation y'-3 x² y=0
asked
Nov 24, 2024
Mathematics
college
1
answer
1
vote
184k
views
A capacitor in a RC Circuit with R=2 and C=4F is being charged. The time required for the capacitor voltage to reach 63.2 % of it's steady value is
asked
Nov 3, 2024
Engineering
college
1
answer
3
votes
49.7k
views
Class with no plant pathogens: A)Class I B)Class II C)Class III D)Class VI
asked
Sep 23, 2024
Biology
high-school
1
answer
5
votes
45.6k
views
Why is the T wave bigger than the P wave in an ECG?
asked
Sep 22, 2024
Medicine
college
1
answer
4
votes
61.9k
views
There were some people on a train. 18 people get off the train at the first stop and 21 people get on the train. Now there are 65 people on the train. How many people were on the train to begin with?
asked
Jul 24, 2024
Mathematics
high-school
1
answer
2
votes
155k
views
A cylinder-shaped scoop has a base radius of 2 centimeters and a height of 5 centimeters. The scoop has a mass of 14.9 grams when empty. The scoop is completely filled with water. One cubic centimeter
asked
Mar 13, 2024
Mathematics
high-school
1
answer
4
votes
171k
views
Find the area. :) please and thx
asked
Oct 26, 2023
Mathematics
high-school
1
answer
24
votes
191k
views
All changes saved16. Suppose you invest $7500 at an annual Interest rate of 4.2% compounded continuously. How much will you have in the account after 2 years? Round the solution to the nearest dollar.$8158$17,
asked
Sep 24, 2023
Mathematics
college
1
answer
5
votes
68.5k
views
A sample of an unknown gas with a molar mass of 85.74 is placed in a vessel with avolume of 1,681 mL at a temperature of 58.6 °C. If the pressure is 5.4 atm, howmany grams of this gas are present?
asked
Apr 4, 2023
Chemistry
college
1
answer
5
votes
60.8k
views
Summary of "Children of War" by Arthur Brice
asked
Dec 23, 2022
English
college
1
answer
24
votes
25.7k
views
Why did black people at one time have to give up their seats on buses?
asked
Nov 12, 2022
History
college
2
answers
22
votes
84.2k
views
Carbon dioxide as hydrogencarbonate ions
asked
Nov 11, 2022
Biology
college
1
answer
0
votes
78.8k
views
What was the purpose of the social hierarchy in ancient Egypt? Who was at the top and who was at the bottom? pls help 10 points
asked
Sep 20, 2022
History
high-school
1
answer
10
votes
171k
views
Write an Argumentative Essay about a Roman Emperor 100 pnt
asked
Jul 19, 2022
Social Studies
high-school
2
answers
1
vote
3.2k
views
A corner of a room - line - plane - point - line segment - ray
asked
Jul 12, 2022
Mathematics
high-school
1
answer
3
votes
56.6k
views
What is the function of the mitochondrion?
asked
Jul 10, 2022
Biology
college
2
answers
1
vote
5.9k
views
The sum of the interior angle measures of a convex polygon is 2520° . How many sides does it have?
asked
Mar 25, 2022
Mathematics
college
1
answer
2
votes
3.2k
views
Page:
1
2
3
next »
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Search Qamnty