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Contrast urine concentration in marine vs. freshwater fishes. a) Marine fishes have concentrated urine; freshwater fishes have dilute urine. b) Freshwater fishes have concentrated urine; marine fishes
asked
Dec 19, 2024
Biology
high-school
1
answer
137k
views
Let a,b,c be non-zero mutually orthogonal vectors .If xa+yb+zc =0 , then show that x=y=z=0.
asked
Dec 6, 2024
Mathematics
high-school
1
answer
61.2k
views
Which of the following is a cause of unilateral oculomotor palsy with pupil involvement?
answered
Dec 1, 2024
Medicine
college
1
answer
128k
views
What are the roots of the equation x2 + 4X + 8= 0 in simplest a+bi form?
answered
Nov 28, 2024
Mathematics
college
1
answer
207k
views
In your own words, describe what you see in the work. What style/technique has been used? Must be at least 2 paragraphs. Use art terminology. Describe thoroughly. Don't copy off the internet. Focus on
asked
Nov 28, 2024
Arts
high-school
1
answer
232k
views
37. Expand (a + 4) (a + 6)
answered
Nov 18, 2024
Mathematics
college
1
answer
114k
views
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find out the time at which the rocket
answered
Oct 29, 2024
Mathematics
high-school
1
answer
227k
views
Compare and contrast social monogamy with polygyny and polyandry? 1) Social monogamy involves a mating system where individuals form long-term pair bonds with a single partner. Polygyny involves a mating
asked
Oct 15, 2024
Social Studies
high-school
1
answer
105k
views
What ALWAYS happens at the autumnal equinox? Day and night hours are of equal length. Animals go into hibernation. Winter officially begins. The Sun shines for 24 hours straight over the North Pole
answered
Aug 18, 2024
Chemistry
college
1
answer
77.9k
views
The highest power level for a powder-actuated device is a) Low velocity b) Medium velocity c) High velocity d) Variable velocity
answered
Jul 31, 2024
Physics
high-school
1
answer
63.2k
views
What is the minimum radius of any bend in structural tubes?
asked
Jul 26, 2024
Engineering
college
1
answer
113k
views
Could someone please help?It means alot :)
answered
May 10, 2024
Mathematics
middle-school
2
answers
27.5k
views
How to find the value of X?
answered
Mar 23, 2024
Mathematics
high-school
1
answer
28.4k
views
Find the y-intercept of the line y= – 15 8 x+9.
asked
Feb 1, 2024
Mathematics
high-school
1
answer
17.9k
views
Convert the integrals to polar coordinates and evaluate. ∫₋₁⁰∫_-√(1-x²)^√(1-x²) x d y d x
asked
Jan 24, 2024
Mathematics
high-school
1
answer
165k
views
brian sees 6-year-old esteban take two cupcakes from the table at a party. brian assumes that esteban is being greedy and not that his older sister told him to get her one. what is brian demonstrating?
asked
Jan 11, 2024
Social Studies
high-school
1
answer
75.4k
views
Directions: If each quadrilateral below is a parallelogram find the missing measures.
asked
Nov 27, 2023
Mathematics
college
1
answer
202k
views
How many moles FeBr3 are required to generate 275 g NaBr? 2FeBr3 + 3Na₂S → Fe₂S3 +6NaBr
answered
Nov 13, 2023
Chemistry
high-school
1
answer
71.4k
views
He named the building blocks of all living things “cells”
asked
Oct 1, 2023
History
college
1
answer
111k
views
To carpet a rectangular room, Erika must find the area of the floor. If the dimensions of the room are 9 yd by 15 yd, how much carpeting does she need? Erika will need ______of carpeting?
asked
Sep 14, 2023
Mathematics
college
1
answer
112k
views
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