Health, 29.10.2020 17:50 naysia2006
Sponges members of the Porifera might be the simplest multi cellular animals on earth. They do not have any tissue and organs or organ systems. In order for sponges to evolve what must happen first?
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Health, 23.06.2019 09:00
Matching: 1. first used by europeans as a local anesthetic; now abused for its euphoric effects 5 marijuana 2. found in coffee beans, tea leaves, and cocoa beans 2 heroin 3. prescribed for pain involving serious injury or surgery 1 morphine 4. illegal derivative of morphine that is sold on the street as a white powder 6 caffeine 5. can evoke feelings of terror and panic 4 lsd 6. causes user to experience a conscious dreamlike state 3 cocaine
Answers: 1
Health, 23.06.2019 15:10
The benefits of cardiovascular exercise include a improved hearing b reduced depression c reduced appetite d decreased stamina
Answers: 2
Sponges members of the Porifera might be the simplest multi cellular animals on earth. They do not h...
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