There are many bacteria living inside animals. Some of these bacteria help animals break down some foods. Some bacteria in cows, for
example, work hard to break down the grass the cow eats. The bacteria
get shelter and food from this. They also help the cow.
What is the relationship between the cow and these bacteria?
Select one:
Competition
Mutualism
Parasitism
Ο Ο
Predator-prey

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.