Which of the following is the ultimate source of energy in the ecological pyramid shown in the image?"

Shrubs
Water
O Heat
O Sunlight

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

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