Answers: 3
English, 21.06.2019 22:00, josephvcarter
Biologists recognize five levels of cell organization. the lowest and simplest is the cellular level. organisms here are either unicellular organisms, like protozoa, or colonial organisms. colonial organisms are composed of single-celled individuals that stay together to sustain the life of the whole colony. next on the scale of complexity is the level occupied by tissue. a tissue is a group of similar cells which perform a similar activity. tissues that are organized around a common function together make up an organ, the third level of complexity. the fourth level of organization is the system, formed by a group of organs which together perform a specific bodily process. the fifth and highest level is the organism level, in which body systems work together in a structure capable of independent life. main idea:
Answers: 3
English, 22.06.2019 03:10, dropnsocks8315
What mainly does the text identify as one of alexander pope’s greatest achievements? question 1 options: a) reforming the government to be democratic b) giving art its due importance in europe c) making literature accessible to all d) translating homer’s epics
Answers: 1
Can you write presentation about misic please ?...
Mathematics, 12.05.2021 20:40
Mathematics, 12.05.2021 20:40
Mathematics, 12.05.2021 20:40
Mathematics, 12.05.2021 20:40
Mathematics, 12.05.2021 20:40