Acovalent bond in which electrons are shared equally is called a
a) double bond
b) triple bond
c) polar bond
d) nonpolar bond

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas