ARANHAS, ESCORPIÕES, CARRAPATOS E ÁCAROS SÃO REPRESENTANTES DA CLASSE DOS (...) | ARTRÓPODES

Improve your school grades or guarantee your college entrance exam approval by paying R$ 1.33 per day. Become an Explicaê Premium student and get access to all the content for Elementary and High School. https://explicae.com.br/?utm_source=y... Use the coupon: EXPRESOLVE and get 20% off any plan: https://explicae.com.br/?cupom=expres... ___ Welcome to Explicaê Resolve Enem! Now you can follow all the solutions to the Enem questions along with the Exquad teachers! Find your question in the following notebooks: IN OUR SURVIVAL MANUAL: SUBJECT: 10 ZOOLOGY | 10.8 ARTHROPODS _______________________________ QUESTION 01 (ENEM 2020 1st APPLICATION) Spiders, scorpions, ticks and mites are representatives of the class Arachnida. These animals are mostly terrestrial and occupy the most varied habitats, such as high mountains, swamps, deserts, and sandy soils. They may have been the first representatives of the phylum Arthropoda to inhabit dry land. The characteristic that justifies the adaptive success of this group in occupying the terrestrial environment is the presence of: A. chelicerae and pedipalps that coordinate body movement. B. excretion of uric acid that confers stability to body pH. C. An exoskeleton made of chitin that helps control body water. D. Open blood circulation that prevents dehydration of body tissues. E. Ganglionic nervous system that promotes central coordination of body movement. _______________________________ Still don't know our Survival Manual for the ENEM exam? We have all the ENEM exams separated by subject and topic, a review checklist, an annual schedule of mock exams and reviews, and much more!!! Oh… I forgot to mention that our material has Explicaê quality – super well-designed and organized for you! Use coupon code EXPRESOLVE and get 20% off any plan. Join the EXQUAD by following our social media: Instagram: https://www.instagram.com/explicaeofi... Facebook:   / explicaeoficial   YouTube:    / @chegae   LinkedIn:   / explicae   Twitter: explicaeoficial