animal with a backbone
Biology, 30.09.2019 19:00 si1baalmasri
Which type of organism is classified in kingdom archaea?
animal with a backbone
organisms without peptidoglycan
plant with vascular tissues
protist with flagella tails
Answers: 1
Biology, 21.06.2019 16:00
Elements and compounds are pure substances that cannot be broken down physically into a simpler substance. a physical change doesn’t break the bonds between atoms of a substance or form new ones. compounds can be broken down by a chemical change. a chemical change breaks chemical bonds and/or forms new ones between atoms of a substance. what simple substance would a compound break into? the basic elements that make it up! for example, if you passed a very strong electric current through water you’d break the chemical bonds in water and be left with oxygen and hydrogen. which of the following is an example of a chemical change? a separating water into different glasses b breaking frozen ice cubes with a hammer c running an electric current through water d boiling water to evaporate it on a stove
Answers: 2
Biology, 21.06.2019 22:30
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
Answers: 2
Biology, 22.06.2019 02:00
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
Answers: 2
Biology, 22.06.2019 04:30
Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
Answers: 1
Which type of organism is classified in kingdom archaea?
animal with a backbone
animal with a backbone
Mathematics, 04.11.2019 05:31
Mathematics, 04.11.2019 05:31
History, 04.11.2019 05:31
Mathematics, 04.11.2019 05:31
Mathematics, 04.11.2019 05:31
Biology, 04.11.2019 05:31
Biology, 04.11.2019 05:31
Mathematics, 04.11.2019 05:31
Social Studies, 04.11.2019 05:31
Chemistry, 04.11.2019 05:31