Texas Essential Knowledge and Skills (TEKS)
§112.12. Science, Grade 1, Adopted 2017 – The provisions of §§112.11-112.16 of this subchapter shall be implemented by school districts beginning with the 2018-2019 school year.
(b). Knowledge and skills.
(9). Organisms and environments. The student knows that the living environment is composed of relationships between organisms and the life cycles that occur. The student is expected to:
(C). gather evidence of interdependence among living organisms such as energy transfer through food chains or animals using plants for shelter