Question 4 of 20 Which statement is true of a heterogeneous mixture but not of a
homogeneous mixture?
A. It is made of a single type of compound.
B. It is made of different substances mixed together.
C. Its components are evenly distributed.
D. Its components are unevenly distributed

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

The recycling of water from the ground via runoff or transpiration through plants back into the atmosphere is known as part of the question 6 options: hydrogen cycle nitrogen cycle transpiration water cycle