After researching, choose one invader and answer the following questions in essay form.(Election 2020 resource hub or Get outdoors for the arizona) • How does the invader you chose adversely affect the environment it is now in?
• How do you suppose the invader was introduced into that environment?
What dangers do you think this invader will cause if it continues to live in the new environment?
. Can you suggest any possible solutions for this invader?
essay should be 400 words

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl

In which order does sexual reproduction take place in plants? a. pollination, germination, fertilization b. germination, fertilization, pollination c. pollination, fertilization, germination d. fertilization , pollination, germination