Wyjaśnij przy pomocy jakich elementów budowy ciała reagują na środowisko zewnętrzne: a. Rak stawowy b. Pasikonik zielony c. Tygrzyk paskowany 2. Pajęczaki mogą mieć negatywne znaczenie dla człowieka. Podaj cztery takie zachowania pajęczaków.

Which best describes how the common cold spreads in the human body? a bacteria burst out of normal cells killing them b viruses replicate inside respiratory cells c bacteria inject dna into normal cells d viruses insert dna into bacteria

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

What property of water provides for appropriate sugar, salt, and amino acid levels to be present and carried in the blood of animals to be delivered to cells