Animal cells do not have a cell wall. Cell walls are only exclusive to plant cells and some prokaryotes.
Answer from: Quest
multiplying and dividing the two decimals and the eqations by the same number of the overalls
Answer from: Quest
brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.
explanation:
Another question on Biology
Biology, 21.06.2019 18:40
In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid
Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?