How do living things respond to their environment ? provide 2 examples.

As we learned, living things respond to their environments. Anything that causes a living organism to react is called a stimulus. ... Living things respond to stimuli and adjust themselves to maintain balance; this is called homeostasis. For example, when the sun gets too bright, your pupils get smaller.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.