Protozoa are single celled organisms. They come in many different shapes and sizes ranging from an Amoeba which can change its shape to Paramecium with its fixed shape and complex structure. They live in a wide variety of moist habitats including fresh water, marine environments and the soil.
NAIROBI, Kenya — From Sudan to South Africa, on shantytown streets and desert battlefields, tribal conflicts are fragmenting Africa’s nations and tormenting its peoples.
Even the anti-apartheid movement in South Africa often is beset by tribal rivalry that in recent months has seen black groups fighting each other, sometimes shattering black unity in the battle against the white government.
Number one is A
Number two is D
Rockslides on hills and mountains are created as gravity erodes and deposits rocks. In the desert, the deposition patterns of the wind creates sand dunes. Streams create deltas when they deposit sand and sediment at their mouths, where the water slows to meet the ocean.
Answer:
A. conducting background research
Explanation:
she reasearching what other people have found on the subject, so she's conducting background research.
