Mai lives in Beijing. Sonya lives in Singapore and Kris lives in Sydney. The three friends often chat online. Mai thinks it's amazing that Kris swims in the ocean in December. In Beijing, December days are short and it's freezing outside. Sonya goes to the beach all year round and can't understand why Kris finds the beach too cold in July. Describe the positions on the Earth's surface where the friends live.

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

they absorb it i think

not sure

you

compost can be added to topsoil as a:

pesticide