K6urtekjmuky
K6urtekjmuky
03-04-2017
Biology
contestada
Why doesn't an animal cell have a cell wall?
Respuesta :
Аноним
Аноним
03-04-2017
Only plants need cell walls, animals do not. Cell walls help maintain cell shape in plants, while the cell membrane helps support animal cells.
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Before Mendel's work, the commonly held belief was that __________. a) the offspring of two parents received traits from only the mother b) the offspring of two
An employment agency requires applicants average at least 70% on a battery of four job skills tests. If an applicant scored 70%, 79%, and 89% on the first three
K, m,n each stand for a whole number. They add together to make 1500 K+m+n=1500 M is 3 times as big as n. K is twice as big a n. Calculate the numbers k, m, n
How did the Arabian Peninsula’s location affect ability to trade? A.Trade was quite widespread because agriculture was so expansive. B.The location was so isol
solve for y by using elimination -4x + 8y = 10 7x + 9y = 19
Which of the following is not a result of heavy use of irrigation water? A. Leaching of nutrients B. Increase in salt concentration of the soil C. Increase in s
Before Mendel's work, the commonly held belief was that __________. a) the offspring of two parents received traits from only the mother b) the offspring of two
Both Shays’s Rebellion and the Pennsylvania Mutiny helped Americans to realize that the Articles of Confederation...
Quick help, please? What is the significance of the similarities and differences between William Kamkwamba's story and Calvin Stanley's story? All I need to kno
An elevator moving down passes its neighbor, an elevator moving up. Their speed relative to one another is 8 m/s. What is the velocity of each elevator relative
