. What are some of the changes that have occurred in the past 50 years that have led us to now
take 80 to 90 million metric tons of fish out of the sea every year?

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.