hello13 hello13

10-04-2015
Biology

Answered

one biology book calls sponges "tireless natural pumps." why is this a good description of sponges?

Answer :

melissablack99 melissablack99

10-04-2015

they alway absorb things without tireing out

Answer Link

Other Questions

Select the correct answer.Solve the system of equations given below.[tex]\[ \begin{array}{r} y - 15 = 3x \\ -2x + 5y = -3 \end{array} \][/tex]A. [tex]\((-3, 6)

Jana bought between 3 and 4 pounds of trail mix. If the amount of trail mix she bought was closer to 4 pounds, what is a possible mixed number that could repres

Each human gene only has two different alleles—one mutant allele and one "normal" allelea. True b. False

Line CD bisects AB at point G. If AE = BE, which equation must be true?

Is the WNBA's slogan "We got game" a suggestive mark?

Given the function C(r)=3r⁴-21r³+18r² its C-intercept is ____ its r-intercepts are ____.

Which of the following is among the common elements of religion?A. It is practiced by individuals in isolation, rather than by groups.B. It speaks of a single G

Which of the following does NOT fall under the "vocalics" category?A. TimbreB. IntensityC. TempoD. Oculesics

Which of the following is the adjective form for the term "larynx"?A. Larynxic B. Laryngeal C. Larynal D. Largeal

Which of the following statements best identifies the impact of status as a benefit of marriage?A. Married people with the same religious beliefs have greater m

Marisol bought three pairs of shoes that cost $38 each if the tax rate was 8% how much did marisol pay ?

I need help with the math question.six more than the product of a Number and three is 30. What is the number?

Mike can cut a 40 foot by 20 foot yard with a push mower in 25 minutes. At this rate, how many more minutes would it take him to cut a 40 foot by 30 foot yard?

Double my tens digit to get my ones digit. Double me and I less than 50

What is the mass of 1 L of a gas at STP whose molar mass is 254 g/mol? a. 11.3 g b. 25.4 g c. 30.6 g d. 76.5 g e. 254 g Can you please explain with some deta

A group of 9 people spent $78 to go to the movies. Adult tickets cost $10 each and student tickets cost $8 each. How many adult tickets were purchased?

Help me solve this question plz

The product of two consecutive positive integers is 27 more than 5 times the larger

How did the democracy of Athens influence the American government?

If you run 6. Miles an hour how long will it take to do 18 miles help quick pls