The diagram shows embryo development of four different animals how is this evidence used to suggest that life changes over time a. these stages indicate that animals within a species must have changed over time. b. the dna of all these life forms begins exactly the same and then changes over time as it replicates to produce the organisms different traits. c. late-stage embryonic development illustrates how acquired characteristics have caused these species to become more differentiated over time. d. striking similarities at early development stages is evidence that they came from a common ancestor.

Introduction to making a difference: it’s our world, too!

Project information: the pythagorean theorem can be used in many real-world scenarios. the following is an example of real-word scenario where you will use the pythagorean theorem to find the missing piece. real-word scenario: a handyman needs to create triangular trusses to frame out the roof of a small shed. he knows the roof itself will be 9 feet tall and the length of each truss will be 14 feet. how long will the roof be from its highest to lowest point? part 1: the handyman created a drawing to provide a visual to solve this problem. below is his drawing. 1. part 2: solve the real-life scenario. show all your steps in answering the question and make sure you label your final answer correctly.

What is the most effective way to address the counterclaim