You want to make a grilled cheese sandwich. The weight of each slice of bread is 1.4 grams and the cheese weighs 21 grams. What is the total mass of your grilled cheese sandwich?

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?