subject
Biology, 15.07.2019 14:50 claudialopez093

Water is unusual because it expands as it freezes. very few substances have this property. the reason liquid water is more dense then ice can be best explained by?

ansver
Answers: 1

Other questions on the subject: Biology

image
Biology, 20.06.2019 18:04, AM28
How does the release of trapped gases in magma cause a volcano to erupt? a. they push the magma up the pipe and then are reabsorbed into the magma chamber. b. they cause the magma to change chemically into lava. c. the gases form vents that allow the magma to flow out. d. the gases rush out and carry the magma with them.
Answers: 2
image
Biology, 21.06.2019 17:10, alejandra1201
Salmonella typhimurium is a food-borne bacterial pathogen that can cause severe gastrointestinal disease. salmonella is often phagocytosed by macrophages that normally destroy bacterial pathogens, but this bacterium is somehow able to prevent the complete maturation of phagolysosomes. salmonella is able to tolerate the low ph of phagolysosomes, and in fact responds to the drop in ph by secreting toxins that interfere with other cellular responses. which of the following differences would you expect to contribute to the survival of a bacterium within an salmonella-containing phagosome, compared to a healthy phagolysosome? decreased activity of acid hydrolases increased activity of acid hydrolases decreased import of h+ ions increased import of h+ ions my guess is decreased activity of acid hydrolases but i'm not sure.
Answers: 1
image
Biology, 22.06.2019 11:00, desscraft30
Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above
Answers: 1
image
Biology, 22.06.2019 17:00, brii1387
How many autosomes are in this human karyotype? how many sex chromosomes?
Answers: 2
You know the right answer?
Water is unusual because it expands as it freezes. very few substances have this property. the reaso...

Questions in other subjects:

Konu
Mathematics, 30.04.2021 01:00