What types of molecules need more to get through the cell membrane? what them get through?

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

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