Which of the following statements is true? (there may be more then one answer) 1. all multicellular organisms have circulatory systems. 2. all multicellular organisms have specialized cells. 3. all multicellular organisms have skeletal systems.

15 points come and ! which characteristic describes all bacteria? a rod-shaped b microscopic c multicellular d autotrophic

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

How are agricultural practices used today