She supplied students with chenille sticks: full-length sticks and some cut into thirds.
As part of our genetics studies, we had a parent volunteer visit our classroom and help us make DNA models. Our helpful mom briefly explained how the different combinations of all traits come from the DNA strands.
She supplied students with chenille sticks: full-length sticks and some cut into thirds.
She supplied students with chenille sticks: full-length sticks and some cut into thirds.
