menu
QAmmunity.org
Questions by Johan Rosa
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Johan Rosa
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Johan Rosa
Filter
User Johan Rosa
Recent activity
All questions
All answers
At which developmental stage should one be able to first distinguish a protostome embryo from a deuterostome embryo? A. cleavage B. coelom formation C. gastrulation D. fertilization E. metamorphosis
asked
Dec 9, 2024
Biology
high-school
1
answer
2
votes
138k
views
Laia y sus dos amigas suelen ir a una pizzería donde sirven las pizzas cortadas en ocho porciones. Han pedido tres pizzas y han comido un total de 15 porciones. ¿Qué fracción de pizza han comido?
asked
Dec 2, 2024
Mathematics
college
1
answer
2
votes
92.5k
views
A given medium can be either selective or differential but not both A True B False
asked
Mar 14, 2024
Physics
high-school
1
answer
0
votes
83.1k
views
How come the scores are a lot less and the E-values not as good for a BLASTX search as for the BLASTN?
asked
Jan 16, 2024
Mathematics
high-school
1
answer
2
votes
125k
views
Which statement could be used to explain why the function h(x) = x has an inverse relation that is also a function?
asked
Nov 6, 2023
Mathematics
college
1
answer
5
votes
159k
views
How many fingers does the human body have?
asked
Aug 7, 2023
Health
high-school
2
answers
18
votes
155k
views
a 60 kg skateboarder accelerated from 5 m/s to 12 m/s. she applied a force of 4200 N. how quickly did she accelerate?
asked
Jun 18, 2023
Physics
high-school
1
answer
5
votes
66.0k
views
A fish is 6 feet below, and a bird is 9 feet above sea level. How far apart are they?
asked
May 19, 2023
Mathematics
high-school
2
answers
4
votes
88.1k
views
F - 8/9 = 5/9 What is f? f=?
asked
Apr 14, 2023
Mathematics
middle-school
2
answers
2
votes
97.3k
views
Why has the author chosen to include the word metamorphasis in the text?
asked
Oct 25, 2022
English
middle-school
2
answers
5
votes
193k
views
Read the excerpt from “The Snow-Queen.” “Now I must fly to warmer countries,” said the Snow-queen. “I must go and powder my black kettles!” (This was what she called Mount Etna and Mount Vesuvius.) “It
asked
Sep 10, 2022
English
middle-school
2
answers
1
vote
171k
views
True or False. The elements that make up the reactants must be present in the products.
asked
Sep 8, 2022
Chemistry
middle-school
2
answers
5
votes
56.4k
views
Select all the expressions that are equivalent to -36x+54y−90. A. -9(4x−6y−10) B. -18(2x−3y+5) C. -6(6x+9y−15) D. 18(-2x+3y−5) E. -2(18x−27y+45) F. 2(-18x+54y−90)
asked
Jul 14, 2022
Mathematics
high-school
1
answer
5
votes
41.0k
views
My guidance counselor was kind of pushy when I told her I was having a hard time narrowing down my list of colleges. I didn't realize that thinking about my future could be such a chore.
asked
May 13, 2022
English
high-school
2
answers
5
votes
29.0k
views
List all types of speech and define there types and give ten examples
asked
Mar 19, 2022
English
college
1
answer
5
votes
181k
views
Jarron has a piece of chalk tied to the end of a 7 inch piece of string. He is drawing a circle using the string as the radius. Which is the best estimate of the area of the circle? F. 153.86 in^2 G. 21.
asked
Dec 18, 2021
Mathematics
middle-school
2
answers
5
votes
104k
views
What kind of figurative language (simile, idiom, metaphor, hyperbole, or personification) is "Suddenly flashes of black and white sliced the water."?
asked
Aug 9, 2021
English
high-school
1
answer
0
votes
33.6k
views
Going to the store Which will make this a complete sentence? o 1. for bread 0 2. to get bread 03. is 04. is fun
asked
Aug 1, 2021
English
high-school
2
answers
1
vote
140k
views
Programming style includes techniques for consistently putting spaces and indentation in a program so visual cues are created. a. True b. False
asked
Jun 13, 2021
Computers and Technology
college
1
answer
3
votes
139k
views
_____ is the ongoing interchange between the union and the employer that identifies their common and specific interests and creates mechanisms to clarify, manage, reduce, and resolve conflicts over their
asked
Apr 17, 2021
Business
high-school
1
answer
3
votes
67.4k
views
Page:
1
2
next »
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.1m
questions
11.7m
answers
Search QAmmunity.org