Answer:
Controlled variable=coloured water
Dependant variable=amount of water
Independant variable=narrow and wide straw
Explanation:
Have a nice day
Answer:
Like amoeba.
Explanation:
The Physarum polycephalum respond like amoeba to the oatmeal flakes that is placed on the agar in the petri dish because it ingests solid food particles in the same way as an amoeba do and can also absorb dissolved nutrients. Physarum polycephalum feed like amoeba by using its membrane or outer layer surrounding the food particles such as oatmeal flakes and take inside the body for digestion of that food particles.
The correct answers are: salt and toothpaste and soda can
Salt is made up mineral called as rock salt. Salt is its chemical form is known as NaCl a chemical compound which belongs to the class of salt. They are made up of crystalline minerals known as rock salt or halite.
Soda can is made up of aluminium which is made up of mineral called as bauxite.
Tooth paste is made up of minerals in the crushed form aluminium ores, limestone, zeolites,etc.
Answer:
Too much light energy would damage plants' biological structure and prevent photosynthesis from happening. This is why the photosynthetic process, in general, shuts down during the hottest hours of the day.