The excretory system (unit 4 lessons 6) the excretory system removes excess… w _ _ _ _ _ _ _ t _ _ a _ _ _ _ - _ i _ _ _ _ _ ◊name the organs that are part of the excretory system k _ _ _ _ _ _ i _ _ _ _ _ _ d _ _ _ _ _ _ n ◊ name the organs below? : these filter waste products from the blood to keep it clean and balanced. : tubes from the kidneys that deliver urine to the bladder. : stores urine until excretion.   ◊ describe these structures found within the kidneys?   the nervous system (unit 4 lessons 7-8) ◊ what body systems are used to pick up a pencil and write down a few sentences in the space below? fingers, hand and arms is not what i’m looking for. ◊ name a few important body functions that your nervous system controls on its own without you having to think about it much? ◊ what are the three types of neurons? ◊ label some of the parts of neuron below

In what way are cities microclimates?

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the