Which statement about animal nervous systems is true? Group of answer choices All taxonomic groups of animals have nervous systems, except annelids. All taxonomic groups of animals have nervous systems, except sponges and jellyfish All taxonomic groups of animals have nervous systems, except jellyfish. All taxonomic groups of animals have nervous systems, except sponges

Acid rain is the direct result of acid released by burning fossil fuels. select the best answer from the choices provided ot o f true or false

Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time.c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit